| 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 | $92.71 | 10.735% | $102.6624 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $196.31 | 5.581% | $207.2661 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $211.61 | 8.378% | $229.3387 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $46.26 | 11.487% | $51.5739 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $15.63 | 7.848% | $16.8566 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $205.58 | 10.499% | $227.1638 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $137.99 | 7.771% | $148.7132 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $906.09 | $983.5747 | $983.57 | $983.50 | $983.70 | |