| 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 | $212.63 | 3.831% | $220.7759 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $169.53 | 12.216% | $190.2398 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $85.28 | 3.326% | $88.1164 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $76.55 | 7.185% | $82.0501 | $82.05 | $82.05 | $82.10 |
| Purchase #5 | $32.30 | 5.598% | $34.1082 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $99.91 | 6.260% | $106.1644 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $76.46 | 9.573% | $83.7795 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $752.66 | $805.2343 | $805.24 | $805.25 | $805.30 | |