| 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 | $233.72 | 4.440% | $244.0972 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $36.64 | 8.488% | $39.75 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $11.85 | 4.147% | $12.3414 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $55.38 | 10.260% | $61.062 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $126.53 | 7.543% | $136.0742 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $166.35 | 8.551% | $180.5746 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $43.91 | 5.239% | $46.2104 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $674.38 | $720.1098 | $720.10 | $720.05 | $720.20 | |