| 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 | $117.75 | 8.632% | $127.9142 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $116.97 | 8.445% | $126.8481 | $126.85 | $126.85 | $126.80 |
| Purchase #3 | $153.81 | 3.454% | $159.1226 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $179.52 | 8.284% | $194.3914 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $14.43 | 10.147% | $15.8942 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $156.77 | 10.842% | $173.767 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $195.91 | 8.246% | $212.0647 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $935.16 | $1,010.0022 | $1,009.99 | $1,009.95 | $1,010.00 | |