| 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 | $202.47 | 13.484% | $229.7711 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $102.56 | 6.232% | $108.9515 | $108.95 | $108.95 | $109.00 |
| Purchase #3 | $114.57 | 11.207% | $127.4099 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $117.96 | 3.523% | $122.1157 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $164.43 | 5.411% | $173.3273 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $123.80 | 11.804% | $138.4134 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $80.77 | 8.358% | $87.5208 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $906.56 | $987.5097 | $987.51 | $987.45 | $987.50 | |