| 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 | $124.58 | 6.606% | $132.8098 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $139.43 | 6.233% | $148.1207 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $39.59 | 10.792% | $43.8626 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $26.85 | 3.542% | $27.801 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $243.82 | 11.771% | $272.5201 | $272.52 | $272.50 | $272.50 |
| Purchase #6 | $75.44 | 7.171% | $80.8498 | $80.85 | $80.85 | $80.80 |
| Purchase #7 | $217.73 | 3.213% | $224.7257 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $867.44 | $930.6897 | $930.69 | $930.65 | $930.60 | |