| 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 | $231.71 | 7.814% | $249.8158 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $150.98 | 8.294% | $163.5023 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $76.65 | 13.711% | $87.1595 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $243.30 | 3.360% | $251.4749 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $146.41 | 12.288% | $164.4009 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $116.63 | 10.169% | $128.4901 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $215.30 | 7.516% | $231.4819 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $1,180.98 | $1,276.3254 | $1,276.32 | $1,276.30 | $1,276.40 | |