| 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 | $229.86 | 13.610% | $261.1439 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $115.69 | 11.491% | $128.9839 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $187.59 | 9.436% | $205.291 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $16.56 | 8.236% | $17.9239 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $30.74 | 3.810% | $31.9112 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $40.90 | 10.128% | $45.0424 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $239.48 | 7.181% | $256.6771 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $860.82 | $946.9734 | $946.96 | $947.00 | $946.90 | |