| 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 | $224.36 | 8.740% | $243.9691 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $12.41 | 7.339% | $13.3208 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $94.88 | 12.171% | $106.4278 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $67.28 | 12.148% | $75.4532 | $75.45 | $75.45 | $75.50 |
| Purchase #5 | $18.41 | 3.161% | $18.9919 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $220.89 | 13.811% | $251.3971 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $222.68 | 12.687% | $250.9314 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $860.91 | $960.4913 | $960.49 | $960.50 | $960.50 | |