| 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 | $243.48 | 3.772% | $252.6641 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $224.84 | 4.359% | $234.6408 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $57.67 | 4.216% | $60.1014 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $244.99 | 4.843% | $256.8549 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $133.94 | 12.859% | $151.1633 | $151.16 | $151.15 | $151.20 |
| Purchase #6 | $173.83 | 12.113% | $194.886 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $18.28 | 7.615% | $19.672 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $1,097.03 | $1,169.9825 | $1,169.97 | $1,169.95 | $1,170.10 | |