| 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 | $189.71 | 11.729% | $211.9611 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $45.57 | 6.459% | $48.5134 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $114.62 | 12.858% | $129.3578 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $24.66 | 9.616% | $27.0313 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $214.80 | 7.832% | $231.6231 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $53.63 | 10.613% | $59.3218 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $206.85 | 13.567% | $234.9133 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $849.84 | $942.7218 | $942.71 | $942.65 | $942.70 | |