| 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 | $92.88 | 10.824% | $102.9333 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $125.26 | 12.114% | $140.434 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $223.87 | 13.594% | $254.3029 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $78.52 | 11.817% | $87.7987 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $249.97 | 9.173% | $272.8997 | $272.90 | $272.90 | $272.90 |
| Purchase #6 | $233.34 | 7.568% | $250.9992 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $44.78 | 3.612% | $46.3975 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $1,048.62 | $1,155.7653 | $1,155.76 | $1,155.80 | $1,155.70 | |