| 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 | $107.41 | 12.137% | $120.4464 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $54.26 | 8.736% | $59.0002 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $203.70 | 9.833% | $223.7298 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $37.27 | 10.217% | $41.0779 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $43.90 | 10.132% | $48.3479 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $12.82 | 6.122% | $13.6048 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $203.54 | 8.248% | $220.328 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $662.90 | $726.5350 | $726.54 | $726.60 | $726.40 | |