| 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 | $112.70 | 12.213% | $126.4641 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $108.76 | 3.600% | $112.6754 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $113.70 | 10.495% | $125.6328 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $100.39 | 3.424% | $103.8274 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $22.94 | 8.582% | $24.9087 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $22.74 | 3.234% | $23.4754 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $214.25 | 8.807% | $233.119 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $695.48 | $750.1028 | $750.11 | $750.15 | $750.10 | |