| 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 | $200.59 | 3.137% | $206.8825 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $150.63 | 13.671% | $171.2226 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $7.46 | 11.134% | $8.2906 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $37.41 | 9.851% | $41.0953 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $244.83 | 7.861% | $264.0761 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $145.78 | 12.203% | $163.5695 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $78.53 | 5.341% | $82.7243 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $865.23 | $937.8609 | $937.86 | $937.85 | $937.90 | |