| 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 | $209.78 | 6.536% | $223.4912 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $148.94 | 13.189% | $168.5837 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $15.25 | 9.327% | $16.6724 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $91.70 | 12.714% | $103.3587 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $209.70 | 12.853% | $236.6527 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $24.48 | 7.820% | $26.3943 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $184.43 | 3.666% | $191.1912 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $884.28 | $966.3442 | $966.33 | $966.35 | $966.50 | |