| 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 | $229.68 | 12.195% | $257.6895 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $144.25 | 10.726% | $159.7223 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $151.28 | 11.743% | $169.0448 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $10.88 | 5.112% | $11.4362 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $23.37 | 13.139% | $26.4406 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $25.53 | 8.531% | $27.708 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $10.29 | 5.268% | $10.8321 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $595.28 | $662.8735 | $662.87 | $662.90 | $662.70 | |