| 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 | $242.65 | 7.497% | $260.8415 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $148.52 | 13.718% | $168.894 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $214.28 | 13.406% | $243.0064 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $184.40 | 7.526% | $198.2779 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $240.99 | 12.749% | $271.7138 | $271.71 | $271.70 | $271.70 |
| Purchase #6 | $233.66 | 7.451% | $251.07 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $67.32 | 13.338% | $76.2991 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $1,331.82 | $1,470.1027 | $1,470.10 | $1,470.10 | $1,470.10 | |