| 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 | $220.75 | 3.612% | $228.7235 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $128.46 | 11.667% | $143.4474 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $243.39 | 12.685% | $274.264 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $149.75 | 13.626% | $170.1549 | $170.15 | $170.15 | $170.20 |
| Purchase #5 | $113.88 | 10.577% | $125.9251 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $41.89 | 10.290% | $46.2005 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $7.37 | 4.560% | $7.7061 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $905.49 | $996.4215 | $996.42 | $996.40 | $996.40 | |