| 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 | $227.78 | 5.220% | $239.6701 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $87.51 | 13.451% | $99.281 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $126.46 | 8.842% | $137.6416 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $71.95 | 3.412% | $74.4049 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $191.62 | 13.417% | $217.3297 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $70.45 | 9.827% | $77.3731 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $45.97 | 6.307% | $48.8693 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $821.74 | $894.5697 | $894.56 | $894.55 | $894.60 | |