| 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 | $116.79 | 13.486% | $132.5403 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $9.72 | 3.612% | $10.0711 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $215.48 | 6.612% | $229.7275 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $235.27 | 8.289% | $254.7715 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $33.79 | 11.124% | $37.5488 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $45.29 | 6.333% | $48.1582 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $214.30 | 4.655% | $224.2757 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $870.64 | $937.0931 | $937.10 | $937.10 | $937.10 | |