| 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 | $219.64 | 9.688% | $240.9187 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $7.57 | 11.424% | $8.4348 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $53.47 | 10.647% | $59.163 | $59.16 | $59.15 | $59.20 |
| Purchase #4 | $17.30 | 12.790% | $19.5127 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $248.47 | 13.297% | $281.5091 | $281.51 | $281.50 | $281.50 |
| Purchase #6 | $216.37 | 12.568% | $243.5634 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $111.27 | 9.487% | $121.8262 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $874.09 | $974.9279 | $974.92 | $974.90 | $974.90 | |