| 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 | $115.95 | 7.645% | $124.8144 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $243.48 | 5.646% | $257.2269 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $68.34 | 10.655% | $75.6216 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $15.31 | 10.319% | $16.8898 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $45.39 | 9.349% | $49.6335 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $197.25 | 4.104% | $205.3451 | $205.35 | $205.35 | $205.30 |
| Purchase #7 | $139.33 | 10.300% | $153.681 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $825.05 | $883.2123 | $883.21 | $883.25 | $883.10 | |