| 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 | $126.66 | 9.790% | $139.06 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $163.92 | 12.645% | $184.6477 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $46.55 | 5.427% | $49.0763 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $21.62 | 8.809% | $23.5245 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $225.88 | 3.387% | $233.5306 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $230.33 | 6.310% | $244.8638 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $29.25 | 6.169% | $31.0544 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $844.21 | $905.7573 | $905.75 | $905.75 | $905.80 | |