| 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 | $226.28 | 7.170% | $242.5043 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $75.35 | 6.473% | $80.2274 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $84.83 | 4.655% | $88.7788 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $189.67 | 10.749% | $210.0576 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $13.25 | 12.334% | $14.8843 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $40.85 | 13.590% | $46.4015 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $126.85 | 3.569% | $131.3773 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $757.08 | $814.2312 | $814.23 | $814.30 | $814.30 | |