| 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 | $213.74 | 10.127% | $235.3854 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $45.77 | 13.488% | $51.9435 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $138.35 | 8.583% | $150.2246 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $104.96 | 5.446% | $110.6761 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $226.88 | 7.712% | $244.377 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $108.57 | 13.250% | $122.9555 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $11.29 | 13.843% | $12.8529 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $849.56 | $928.4150 | $928.42 | $928.45 | $928.50 | |