| 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 | $206.38 | 10.778% | $228.6236 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $87.58 | 10.870% | $97.0999 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $126.50 | 9.604% | $138.6491 | $138.65 | $138.65 | $138.60 |
| Purchase #4 | $48.67 | 4.382% | $50.8027 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $16.33 | 10.790% | $18.092 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $212.62 | 6.324% | $226.0661 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $22.68 | 8.780% | $24.6713 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $720.76 | $784.0047 | $784.00 | $783.95 | $784.00 | |