| 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 | $119.42 | 11.199% | $132.7938 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $96.78 | 7.660% | $104.1933 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $110.86 | 12.856% | $125.1122 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $246.92 | 9.509% | $270.3996 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $83.32 | 6.595% | $88.815 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $103.65 | 3.114% | $106.8777 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $14.59 | 10.482% | $16.1193 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $775.54 | $844.3109 | $844.31 | $844.30 | $844.30 | |