| 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 | $106.46 | 4.726% | $111.4913 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $23.45 | 3.501% | $24.271 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $143.27 | 5.568% | $151.2473 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $184.62 | 12.280% | $207.2913 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $237.49 | 10.860% | $263.2814 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $46.80 | 9.320% | $51.1618 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $135.70 | 12.773% | $153.033 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $877.79 | $961.7771 | $961.77 | $961.80 | $961.80 | |