| 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 | $121.50 | 11.312% | $135.2441 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $217.50 | 4.213% | $226.6633 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $62.49 | 13.872% | $71.1586 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $161.78 | 6.176% | $171.7715 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $110.51 | 10.626% | $122.2528 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $240.34 | 8.326% | $260.3507 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $11.94 | 13.475% | $13.5489 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $926.06 | $1,000.9899 | $1,000.98 | $1,000.95 | $1,001.10 | |