| 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 | $116.72 | 3.114% | $120.3547 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $105.83 | 11.805% | $118.3232 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $145.71 | 12.589% | $164.0534 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $84.89 | 10.482% | $93.7882 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $236.72 | 12.746% | $266.8923 | $266.89 | $266.90 | $266.90 |
| Purchase #6 | $13.66 | 9.397% | $14.9436 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $140.29 | 8.114% | $151.6731 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $843.82 | $930.0285 | $930.01 | $930.00 | $930.10 | |