| 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 | $146.80 | 3.593% | $152.0745 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $232.33 | 7.269% | $249.2181 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $236.36 | 7.164% | $253.2928 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $209.83 | 13.633% | $238.4361 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $223.73 | 4.107% | $232.9186 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $115.43 | 8.373% | $125.095 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $211.28 | 13.675% | $240.1725 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,375.76 | $1,491.2076 | $1,491.21 | $1,491.15 | $1,491.20 | |