| 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 | $115.30 | 7.678% | $124.1527 | $124.15 | $124.15 | $124.20 |
| Purchase #2 | $43.53 | 8.468% | $47.2161 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $172.75 | 5.368% | $182.0232 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $52.30 | 12.364% | $58.7664 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $117.32 | 8.211% | $126.9531 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $187.80 | 10.481% | $207.4833 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $179.70 | 4.632% | $188.0237 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $868.70 | $934.6185 | $934.61 | $934.55 | $934.70 | |