| 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 | $190.58 | 13.212% | $215.7594 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $19.60 | 8.316% | $21.2299 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $225.88 | 7.474% | $242.7623 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $246.40 | 6.724% | $262.9679 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $217.47 | 6.739% | $232.1253 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $221.93 | 3.435% | $229.5533 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $17.84 | 7.583% | $19.1928 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $1,139.70 | $1,223.5909 | $1,223.59 | $1,223.60 | $1,223.70 | |