| 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 | $138.45 | 11.485% | $154.351 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $41.95 | 5.237% | $44.1469 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $213.94 | 13.742% | $243.3396 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $123.25 | 3.291% | $127.3062 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $123.31 | 12.552% | $138.7879 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $49.67 | 6.497% | $52.8971 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $221.92 | 6.253% | $235.7967 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $912.49 | $996.6254 | $996.64 | $996.65 | $996.60 | |