| 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 | $211.29 | 11.773% | $236.1652 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $199.60 | 13.762% | $227.069 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $183.56 | 10.502% | $202.8375 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $102.29 | 4.719% | $107.1171 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $202.88 | 7.194% | $217.4752 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $208.42 | 3.437% | $215.5834 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $155.67 | 11.723% | $173.9192 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $1,263.71 | $1,380.1666 | $1,380.18 | $1,380.15 | $1,380.20 | |