| 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 | $212.78 | 12.175% | $238.686 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $134.93 | 13.456% | $153.0862 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $21.46 | 13.479% | $24.3526 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $143.60 | 7.322% | $154.1144 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $159.68 | 6.148% | $169.4971 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $167.69 | 6.594% | $178.7475 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $233.47 | 7.366% | $250.6674 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $1,073.61 | $1,169.1512 | $1,169.16 | $1,169.15 | $1,169.20 | |