| 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 | $243.70 | 10.128% | $268.3819 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $193.36 | 4.526% | $202.1115 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $190.79 | 3.698% | $197.8454 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $30.95 | 7.738% | $33.3449 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $123.98 | 6.831% | $132.4491 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $39.72 | 4.202% | $41.389 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $40.59 | 9.484% | $44.4396 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $863.09 | $919.9614 | $919.96 | $920.00 | $919.80 | |