| 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 | $229.31 | 13.715% | $260.7599 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $155.58 | 5.355% | $163.9113 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $46.72 | 13.341% | $52.9529 | $52.95 | $52.95 | $53.00 |
| Purchase #4 | $37.77 | 11.702% | $42.1898 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $111.42 | 4.785% | $116.7514 | $116.75 | $116.75 | $116.80 |
| Purchase #6 | $181.42 | 5.575% | $191.5342 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $79.51 | 7.426% | $85.4144 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $841.73 | $913.5139 | $913.50 | $913.50 | $913.60 | |