| 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 | $130.39 | 7.622% | $140.3283 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $34.29 | 8.541% | $37.2187 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $122.82 | 6.632% | $130.9654 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $216.91 | 3.767% | $225.081 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $55.73 | 4.638% | $58.3148 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $131.91 | 12.417% | $148.2893 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $225.89 | 4.187% | $235.348 | $235.35 | $235.35 | $235.30 |
| 7 purchase totals = | $917.94 | $975.5455 | $975.55 | $975.55 | $975.50 | |