| 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 | $126.95 | 8.829% | $138.1584 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $163.95 | 12.268% | $184.0634 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $174.90 | 12.845% | $197.3659 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $245.37 | 6.857% | $262.195 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $224.71 | 10.341% | $247.9473 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $71.59 | 4.258% | $74.6383 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $6.63 | 11.311% | $7.3799 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $1,014.10 | $1,111.7482 | $1,111.76 | $1,111.75 | $1,111.80 | |