| 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 | $238.88 | 13.589% | $271.3414 | $271.34 | $271.35 | $271.30 |
| Purchase #2 | $170.85 | 5.853% | $180.8499 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $238.99 | 13.858% | $272.1092 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $46.50 | 11.800% | $51.987 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $140.49 | 6.138% | $149.1133 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $83.60 | 8.568% | $90.7628 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $59.80 | 3.488% | $61.8858 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $979.11 | $1,078.0494 | $1,078.05 | $1,078.05 | $1,078.00 | |