| 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 | $231.83 | 5.580% | $244.7661 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $115.72 | 9.645% | $126.8812 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $21.33 | 6.397% | $22.6945 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $176.58 | 13.475% | $200.3742 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $62.35 | 5.614% | $65.8503 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $146.92 | 7.210% | $157.5129 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $110.39 | 6.871% | $117.9749 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $865.12 | $936.0541 | $936.04 | $936.00 | $936.20 | |