| 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 | $224.89 | 9.411% | $246.0544 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $109.88 | 9.308% | $120.1076 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $105.46 | 13.520% | $119.7182 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $88.86 | 11.731% | $99.2842 | $99.28 | $99.30 | $99.30 |
| Purchase #5 | $10.38 | 12.590% | $11.6868 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $203.62 | 10.183% | $224.3546 | $224.35 | $224.35 | $224.40 |
| Purchase #7 | $126.94 | 9.301% | $138.7467 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $870.03 | $959.9525 | $959.95 | $959.95 | $960.00 | |