| 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 | $231.91 | 9.410% | $253.7327 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $28.38 | 7.777% | $30.5871 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $190.71 | 9.750% | $209.3042 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $92.81 | 3.457% | $96.0184 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $12.88 | 3.604% | $13.3442 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $215.59 | 12.352% | $242.2197 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $45.29 | 3.694% | $46.963 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $817.57 | $892.1693 | $892.16 | $892.15 | $892.10 | |