| 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 | $104.86 | 8.607% | $113.8853 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $133.69 | 13.314% | $151.4895 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $195.97 | 10.348% | $216.249 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $210.82 | 3.178% | $217.5199 | $217.52 | $217.50 | $217.50 |
| Purchase #5 | $196.41 | 4.113% | $204.4883 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $77.85 | 12.790% | $87.807 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $226.36 | 5.322% | $238.4069 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,145.96 | $1,229.8459 | $1,229.86 | $1,229.85 | $1,229.80 | |