| 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 | $214.89 | 9.214% | $234.69 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $209.70 | 4.201% | $218.5095 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $148.49 | 13.347% | $168.309 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $147.88 | 8.747% | $160.8151 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $60.47 | 9.833% | $66.416 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $104.55 | 3.478% | $108.1862 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $115.99 | 11.472% | $129.2964 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $1,001.97 | $1,086.2222 | $1,086.24 | $1,086.20 | $1,086.20 | |