| 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 | $243.47 | 6.790% | $260.0016 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $141.82 | 8.729% | $154.1995 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $9.59 | 11.383% | $10.6816 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $70.72 | 13.782% | $80.4666 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $125.64 | 7.428% | $134.9725 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $18.49 | 5.502% | $19.5073 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $139.90 | 10.611% | $154.7448 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $749.63 | $814.5739 | $814.57 | $814.55 | $814.60 | |