| 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 | $215.61 | 4.656% | $225.6488 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $52.65 | 9.843% | $57.8323 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $97.99 | 5.437% | $103.3177 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $241.79 | 3.697% | $250.729 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $157.40 | 5.560% | $166.1514 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $25.69 | 13.631% | $29.1918 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $58.94 | 10.387% | $65.0621 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $850.07 | $897.9331 | $897.93 | $897.95 | $897.90 | |