| 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 | $125.27 | 10.265% | $138.129 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $227.38 | 4.158% | $236.8345 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $235.57 | 13.844% | $268.1823 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $192.48 | 3.446% | $199.1129 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $114.53 | 13.254% | $129.7098 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $24.88 | 6.610% | $26.5246 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $22.57 | 9.220% | $24.651 | $24.65 | $24.65 | $24.70 |
| 7 purchase totals = | $942.68 | $1,023.1441 | $1,023.13 | $1,023.15 | $1,023.10 | |