| 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 | $211.85 | 13.362% | $240.1574 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $215.68 | 9.650% | $236.4931 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $100.53 | 7.379% | $107.9481 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $41.75 | 3.358% | $43.152 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $219.94 | 13.718% | $250.1114 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $57.74 | 12.478% | $64.9448 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $138.44 | 11.866% | $154.8673 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $985.93 | $1,097.6741 | $1,097.67 | $1,097.65 | $1,097.70 | |