| 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 | $216.26 | 5.294% | $227.7088 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $28.87 | 13.385% | $32.7342 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $13.54 | 13.308% | $15.3419 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $13.39 | 3.635% | $13.8767 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $172.46 | 5.604% | $182.1247 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $241.98 | 10.580% | $267.5815 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $67.46 | 4.751% | $70.665 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $753.96 | $810.0328 | $810.03 | $810.05 | $810.00 | |