| 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 | $217.65 | 12.722% | $245.3394 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $78.28 | 12.128% | $87.7738 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $66.40 | 12.178% | $74.4862 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $86.29 | 6.297% | $91.7237 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $66.47 | 8.564% | $72.1625 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $188.76 | 9.848% | $207.3491 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $209.49 | 5.111% | $220.197 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $913.34 | $999.0317 | $999.03 | $999.00 | $999.00 | |