| 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 | $211.94 | 3.660% | $219.697 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $60.29 | 3.270% | $62.2615 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $101.32 | 7.661% | $109.0821 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $35.83 | 5.596% | $37.835 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $163.62 | 3.723% | $169.7116 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $164.74 | 9.832% | $180.9372 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $154.56 | 3.793% | $160.4225 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $892.30 | $939.9469 | $939.95 | $939.95 | $939.90 | |