| 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 | $180.33 | 13.371% | $204.4419 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $27.29 | 13.159% | $30.8811 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $246.61 | 11.521% | $275.0219 | $275.02 | $275.00 | $275.00 |
| Purchase #4 | $123.27 | 6.311% | $131.0496 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $66.99 | 9.147% | $73.1176 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $248.78 | 3.391% | $257.2161 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $45.89 | 6.448% | $48.849 | $48.85 | $48.85 | $48.80 |
| 7 purchase totals = | $939.16 | $1,020.5772 | $1,020.58 | $1,020.55 | $1,020.40 | |