| 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 | $217.40 | 3.501% | $225.0112 | $225.01 | $225.00 | $225.00 |
| Purchase #2 | $144.48 | 8.797% | $157.1899 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $228.44 | 6.867% | $244.127 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $226.78 | 8.161% | $245.2875 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $110.33 | 4.202% | $114.9661 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $225.65 | 4.754% | $236.3774 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $224.49 | 11.232% | $249.7047 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,377.57 | $1,472.6638 | $1,472.67 | $1,472.70 | $1,472.70 | |