| 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 | $16.54 | 12.670% | $18.6356 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $229.57 | 6.472% | $244.4278 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $195.83 | 6.651% | $208.8547 | $208.85 | $208.85 | $208.90 |
| Purchase #4 | $78.60 | 7.803% | $84.7332 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $89.71 | 7.583% | $96.5127 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $125.30 | 9.248% | $136.8877 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $199.78 | 8.718% | $217.1968 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $935.33 | $1,007.2485 | $1,007.25 | $1,007.30 | $1,007.20 | |