| 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 | $116.49 | 4.400% | $121.6156 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $228.76 | 11.790% | $255.7308 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $158.97 | 13.397% | $180.2672 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $174.93 | 9.247% | $191.1058 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $112.80 | 11.186% | $125.4178 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $156.82 | 11.849% | $175.4016 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $101.49 | 7.834% | $109.4407 | $109.44 | $109.45 | $109.40 |
| 7 purchase totals = | $1,050.26 | $1,158.9795 | $1,158.99 | $1,158.95 | $1,158.90 | |