| 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 | $203.84 | 4.370% | $212.7478 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $25.73 | 9.139% | $28.0815 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $89.73 | 9.451% | $98.2104 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $238.29 | 3.445% | $246.4991 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $118.42 | 9.600% | $129.7883 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $179.66 | 6.611% | $191.5373 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $207.27 | 4.789% | $217.1962 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,062.94 | $1,124.0606 | $1,124.07 | $1,124.10 | $1,124.00 | |