| 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 | $195.89 | 8.719% | $212.9696 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $248.84 | 10.723% | $275.5231 | $275.52 | $275.50 | $275.50 |
| Purchase #3 | $116.74 | 11.513% | $130.1803 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $191.99 | 11.308% | $213.7002 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $209.44 | 7.331% | $224.794 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $87.62 | 8.356% | $94.9415 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $19.27 | 9.350% | $21.0717 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $1,069.79 | $1,173.1804 | $1,173.17 | $1,173.15 | $1,173.20 | |