| 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 | $128.71 | 10.720% | $142.5077 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $72.73 | 8.313% | $78.776 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $201.49 | 3.644% | $208.8323 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $193.64 | 10.334% | $213.6508 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $74.33 | 13.339% | $84.2449 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $108.79 | 9.602% | $119.236 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $51.51 | 4.238% | $53.693 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $831.20 | $900.9407 | $900.94 | $901.00 | $900.90 | |