| 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 | $21.63 | 4.403% | $22.5824 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $213.67 | 11.729% | $238.7314 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $98.25 | 6.721% | $104.8534 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $58.80 | 12.816% | $66.3358 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $117.37 | 7.332% | $125.9756 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $10.29 | 3.559% | $10.6562 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $217.42 | 4.871% | $228.0105 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $737.43 | $797.1453 | $797.15 | $797.20 | $797.20 | |