| 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 | $10.41 | 8.147% | $11.2581 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $29.35 | 5.778% | $31.0458 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $181.63 | 4.531% | $189.8597 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $204.29 | 11.533% | $227.8508 | $227.85 | $227.85 | $227.90 |
| Purchase #5 | $187.29 | 10.796% | $207.5098 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $207.85 | 13.127% | $235.1345 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $54.63 | 13.603% | $62.0613 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $875.45 | $964.7200 | $964.72 | $964.70 | $964.80 | |