| 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 | $211.57 | 6.113% | $224.5033 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $209.30 | 5.242% | $220.2715 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $215.74 | 13.501% | $244.8671 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $31.90 | 3.789% | $33.1087 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $40.45 | 3.780% | $41.979 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $121.49 | 3.480% | $125.7179 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $105.75 | 10.584% | $116.9426 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $936.20 | $1,007.3901 | $1,007.39 | $1,007.35 | $1,007.40 | |