| 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 | $224.54 | 5.582% | $237.0738 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $44.97 | 6.766% | $48.0127 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $174.77 | 9.858% | $191.9988 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $188.45 | 8.757% | $204.9526 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $105.85 | 9.812% | $116.236 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $8.55 | 9.266% | $9.3422 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $33.51 | 3.771% | $34.7737 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $780.64 | $842.3898 | $842.38 | $842.35 | $842.40 | |