| 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 | $110.84 | 7.397% | $119.0388 | $119.04 | $119.05 | $119.00 |
| Purchase #2 | $86.59 | 3.370% | $89.5081 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $86.43 | 9.723% | $94.8336 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $40.57 | 11.215% | $45.1199 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $250.50 | 8.369% | $271.4643 | $271.46 | $271.45 | $271.50 |
| Purchase #6 | $124.29 | 11.795% | $138.95 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $171.40 | 13.165% | $193.9648 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $870.62 | $952.8795 | $952.87 | $952.85 | $952.90 | |