| 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 | $106.60 | 12.272% | $119.682 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $247.27 | 13.661% | $281.0496 | $281.05 | $281.05 | $281.00 |
| Purchase #3 | $192.53 | 9.255% | $210.3487 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $68.98 | 8.747% | $75.0137 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $35.49 | 13.226% | $40.1839 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $41.62 | 6.130% | $44.1713 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $136.42 | 3.464% | $141.1456 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $828.91 | $911.5948 | $911.59 | $911.60 | $911.50 | |