| 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 | $217.34 | 11.706% | $242.7818 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $107.85 | 11.660% | $120.4253 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $52.99 | 5.569% | $55.941 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $206.87 | 6.294% | $219.8904 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $47.41 | 4.521% | $49.5534 | $49.55 | $49.55 | $49.60 |
| Purchase #6 | $217.37 | 7.309% | $233.2576 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $21.84 | 7.496% | $23.4771 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $871.67 | $945.3266 | $945.33 | $945.40 | $945.40 | |