| 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 | $235.60 | 10.426% | $260.1637 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $88.78 | 13.541% | $100.8017 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $62.27 | 10.198% | $68.6203 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $62.75 | 5.424% | $66.1536 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $212.71 | 8.704% | $231.2243 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $34.37 | 13.408% | $38.9783 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $24.65 | 13.156% | $27.893 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $721.13 | $793.8349 | $793.82 | $793.80 | $793.90 | |