| 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 | $200.27 | 7.335% | $214.9598 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $192.50 | 10.610% | $212.9243 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $18.73 | 3.202% | $19.3297 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $64.71 | 3.566% | $67.0176 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $102.43 | 9.521% | $112.1824 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $237.50 | 11.318% | $264.3803 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $130.81 | 4.655% | $136.8992 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $946.95 | $1,027.6933 | $1,027.69 | $1,027.70 | $1,027.70 | |