| 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 | $9.65 | 12.643% | $10.87 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $204.47 | 12.359% | $229.7404 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $244.94 | 9.215% | $267.5112 | $267.51 | $267.50 | $267.50 |
| Purchase #4 | $68.36 | 9.857% | $75.0982 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $117.80 | 5.586% | $124.3803 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $160.64 | 7.676% | $172.9707 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $52.56 | 4.874% | $55.1218 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $858.42 | $935.6926 | $935.69 | $935.65 | $935.70 | |