| 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 | $210.52 | 12.743% | $237.3466 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $14.49 | 7.545% | $15.5833 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $46.62 | 13.729% | $53.0205 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $74.41 | 5.109% | $78.2116 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $166.37 | 13.719% | $189.1943 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $78.82 | 7.576% | $84.7914 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $225.37 | 12.511% | $253.566 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $816.60 | $911.7137 | $911.71 | $911.70 | $911.70 | |