| 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 | $220.39 | 6.189% | $234.0299 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $120.82 | 13.168% | $136.7296 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $190.76 | 6.799% | $203.7298 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $223.43 | 9.294% | $244.1956 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $52.47 | 12.647% | $59.1059 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $7.97 | 6.351% | $8.4762 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $96.55 | 4.252% | $100.6553 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $912.39 | $986.9223 | $986.94 | $987.00 | $986.90 | |