| 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 | $229.98 | 6.838% | $245.706 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $205.88 | 12.615% | $231.8518 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $240.56 | 13.208% | $272.3332 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $9.85 | 9.668% | $10.8023 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $9.81 | 9.317% | $10.724 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $20.83 | 13.846% | $23.7141 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $163.28 | 10.311% | $180.1158 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $880.19 | $975.2472 | $975.24 | $975.20 | $975.20 | |