| 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 | $194.96 | 7.268% | $209.1297 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $211.35 | 6.529% | $225.149 | $225.15 | $225.15 | $225.10 |
| Purchase #3 | $148.26 | 5.298% | $156.1148 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $67.29 | 9.872% | $73.9329 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $217.55 | 9.818% | $238.9091 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $232.26 | 7.292% | $249.1964 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $234.99 | 11.677% | $262.4298 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $1,306.66 | $1,414.8617 | $1,414.86 | $1,414.90 | $1,414.70 | |