| 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 | $216.78 | 3.526% | $224.4237 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $27.84 | 12.873% | $31.4238 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $246.82 | 7.856% | $266.2102 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $64.59 | 8.280% | $69.9381 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $76.58 | 3.701% | $79.4142 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $93.68 | 9.409% | $102.4944 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $229.49 | 7.394% | $246.4585 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $955.78 | $1,020.3629 | $1,020.35 | $1,020.30 | $1,020.30 | |