| 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 | $78.34 | 13.360% | $88.8062 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $106.62 | 7.683% | $114.8116 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $96.32 | 3.712% | $99.8954 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $247.52 | 3.799% | $256.9233 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $155.37 | 12.752% | $175.1828 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $114.43 | 9.265% | $125.0319 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $236.98 | 6.151% | $251.5566 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $1,035.58 | $1,112.2078 | $1,112.21 | $1,112.20 | $1,112.20 | |