| 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 | $239.39 | 8.489% | $259.7118 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $227.26 | 12.274% | $255.1539 | $255.15 | $255.15 | $255.20 |
| Purchase #3 | $12.75 | 4.541% | $13.329 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $28.99 | 13.856% | $33.0069 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $14.45 | 13.507% | $16.4018 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $136.46 | 4.797% | $143.006 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $94.39 | 6.703% | $100.717 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $753.69 | $821.3264 | $821.33 | $821.30 | $821.30 | |