| 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 | $101.37 | 10.577% | $112.0919 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $61.90 | 11.510% | $69.0247 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $131.40 | 9.104% | $143.3627 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $13.29 | 9.126% | $14.5028 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $236.93 | 8.541% | $257.1662 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $40.58 | 7.528% | $43.6349 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $226.91 | 11.350% | $252.6643 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $812.38 | $892.4475 | $892.43 | $892.40 | $892.50 | |