| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.82 | 13.729% | $52.1106 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $128.32 | 11.264% | $142.774 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $220.76 | 11.191% | $245.4653 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $186.99 | 11.841% | $209.1315 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $177.71 | 11.216% | $197.642 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $122.73 | 8.640% | $133.3339 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $186.95 | 8.571% | $202.9735 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $1,069.28 | $1,183.4308 | $1,183.42 | $1,183.40 | $1,183.40 | |