| 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 | $228.29 | 3.778% | $236.9148 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $12.62 | 8.503% | $13.6931 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $230.49 | 3.680% | $238.972 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $101.46 | 11.738% | $113.3694 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $82.27 | 13.161% | $93.0976 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $11.82 | 12.367% | $13.2818 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $160.42 | 5.242% | $168.8292 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $827.37 | $878.1579 | $878.15 | $878.15 | $878.20 | |