| 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 | $46.71 | 9.437% | $51.118 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $10.97 | 13.282% | $12.427 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $56.93 | 4.479% | $59.4799 | $59.48 | $59.50 | $59.50 |
| Purchase #4 | $189.25 | 10.858% | $209.7988 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $227.52 | 9.270% | $248.6111 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $243.94 | 13.601% | $277.1183 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $45.55 | 7.132% | $48.7986 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $820.87 | $907.3517 | $907.36 | $907.35 | $907.30 | |