| 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 | $203.67 | 11.417% | $226.923 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $24.85 | 6.325% | $26.4218 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $130.97 | 12.196% | $146.9431 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $22.71 | 7.413% | $24.3935 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $81.97 | 10.642% | $90.6932 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $25.55 | 7.281% | $27.4103 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $77.82 | 5.605% | $82.1818 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $567.54 | $624.9667 | $624.95 | $624.95 | $624.90 | |