| 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 | $244.28 | 3.148% | $251.9699 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $63.57 | 5.622% | $67.1439 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $124.62 | 9.854% | $136.9001 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $189.88 | 12.275% | $213.1878 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $44.63 | 7.758% | $48.0924 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $7.30 | 11.459% | $8.1365 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $196.96 | 13.866% | $224.2705 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $871.24 | $949.7011 | $949.70 | $949.70 | $949.70 | |