| 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 | $81.78 | 11.418% | $91.1176 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $189.63 | 4.107% | $197.4181 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $234.79 | 6.458% | $249.9527 | $249.95 | $249.95 | $250.00 |
| Purchase #4 | $58.64 | 12.217% | $65.804 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $29.94 | 10.697% | $33.1427 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $127.59 | 8.725% | $138.7222 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $123.89 | 9.609% | $135.7946 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $846.26 | $911.9519 | $911.94 | $911.90 | $911.90 | |