| 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 | $188.51 | 8.155% | $203.883 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $104.39 | 5.576% | $110.2108 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $197.62 | 9.837% | $217.0599 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $26.59 | 11.323% | $29.6008 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $249.61 | 11.852% | $279.1938 | $279.19 | $279.20 | $279.20 |
| Purchase #6 | $110.96 | 13.714% | $126.1771 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $181.89 | 3.331% | $187.9488 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $1,059.57 | $1,154.0742 | $1,154.07 | $1,154.10 | $1,154.10 | |