| 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 | $212.48 | 13.225% | $240.5805 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $186.29 | 3.833% | $193.4305 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $27.26 | 10.494% | $30.1207 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $226.26 | 8.811% | $246.1958 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $139.26 | 8.503% | $151.1013 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $14.70 | 6.642% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $51.85 | 7.491% | $55.7341 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $858.10 | $932.8393 | $932.84 | $932.90 | $932.80 | |