| 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 | $199.48 | 5.640% | $210.7307 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $151.96 | 7.358% | $163.1412 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $187.50 | 11.467% | $209.0006 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $202.78 | 11.111% | $225.3109 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $40.38 | 7.624% | $43.4586 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $207.68 | 10.261% | $228.99 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $188.90 | 13.611% | $214.6112 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $1,178.68 | $1,295.2432 | $1,295.24 | $1,295.25 | $1,295.20 | |