| 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 | $129.87 | 10.575% | $143.6038 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $228.27 | 9.649% | $250.2958 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $180.73 | 11.858% | $202.161 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $116.29 | 9.385% | $127.2038 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $198.90 | 12.825% | $224.4089 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $210.56 | 11.332% | $234.4207 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $11.28 | 12.754% | $12.7187 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $1,075.90 | $1,194.8127 | $1,194.81 | $1,194.75 | $1,194.80 | |