| 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 | $12.28 | 10.459% | $13.5644 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $225.89 | 6.461% | $240.4848 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $88.87 | 7.847% | $95.8436 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $206.85 | 8.720% | $224.8873 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $244.79 | 8.638% | $265.935 | $265.94 | $265.95 | $265.90 |
| Purchase #6 | $121.30 | 4.767% | $127.0824 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $20.91 | 12.742% | $23.5744 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $920.89 | $991.3719 | $991.36 | $991.40 | $991.40 | |