| 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 | $13.61 | 3.328% | $14.0629 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $151.40 | 11.297% | $168.5037 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $73.80 | 8.464% | $80.0464 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $236.50 | 8.873% | $257.4846 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $113.38 | 11.685% | $126.6285 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $238.48 | 13.720% | $271.1995 | $271.20 | $271.20 | $271.20 |
| Purchase #7 | $225.32 | 12.367% | $253.1853 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $1,052.49 | $1,171.1109 | $1,171.11 | $1,171.15 | $1,171.10 | |