| 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 | $216.64 | 9.525% | $237.275 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $59.63 | 9.581% | $65.3432 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $113.26 | 8.728% | $123.1453 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $99.98 | 6.697% | $106.6757 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $189.51 | 13.499% | $215.092 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $45.45 | 7.629% | $48.9174 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $237.32 | 5.110% | $249.4471 | $249.45 | $249.45 | $249.40 |
| 7 purchase totals = | $961.79 | $1,045.8957 | $1,045.91 | $1,045.95 | $1,045.80 | |