| 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 | $227.63 | 7.825% | $245.442 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $97.62 | 13.143% | $110.4502 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $129.85 | 13.645% | $147.568 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $205.87 | 8.376% | $223.1137 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $193.47 | 4.567% | $202.3058 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $126.55 | 6.624% | $134.9327 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $137.45 | 7.767% | $148.1257 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $1,118.44 | $1,211.9381 | $1,211.94 | $1,211.95 | $1,211.90 | |