| 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 | $199.45 | 12.713% | $224.8061 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $248.71 | 13.667% | $282.7012 | $282.70 | $282.70 | $282.70 |
| Purchase #3 | $244.86 | 6.291% | $260.2641 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $206.42 | 5.352% | $217.4676 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $10.62 | 7.594% | $11.4265 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $10.90 | 6.234% | $11.5795 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $101.82 | 10.865% | $112.8827 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $1,022.78 | $1,121.1277 | $1,121.13 | $1,121.15 | $1,121.20 | |