| 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 | $221.41 | 6.485% | $235.7684 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $244.61 | 13.580% | $277.828 | $277.83 | $277.85 | $277.80 |
| Purchase #3 | $89.46 | 7.421% | $96.0988 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $23.98 | 10.434% | $26.4821 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $10.88 | 12.568% | $12.2474 | $12.25 | $12.25 | $12.20 |
| Purchase #6 | $15.40 | 12.597% | $17.3399 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $75.33 | 4.396% | $78.6415 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $681.07 | $744.4061 | $744.41 | $744.45 | $744.30 | |