| 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 | $123.36 | 13.742% | $140.3121 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $17.97 | 8.233% | $19.4495 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $91.81 | 4.710% | $96.1343 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $234.83 | 6.325% | $249.683 | $249.68 | $249.70 | $249.70 |
| Purchase #5 | $199.60 | 10.664% | $220.8853 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $48.79 | 3.222% | $50.362 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $172.62 | 10.576% | $190.8763 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $888.98 | $967.7025 | $967.70 | $967.75 | $967.70 | |