| 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 | $213.43 | 9.739% | $234.2159 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $102.45 | 7.576% | $110.2116 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $34.81 | 9.376% | $38.0738 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $121.66 | 3.126% | $125.4631 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $48.68 | 6.159% | $51.6782 | $51.68 | $51.70 | $51.70 |
| Purchase #6 | $116.97 | 4.164% | $121.8406 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $92.45 | 8.170% | $100.0032 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $730.45 | $781.4864 | $781.48 | $781.45 | $781.50 | |