| 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 | $112.36 | 10.667% | $124.3454 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $130.63 | 11.770% | $146.0052 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $22.54 | 3.302% | $23.2843 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $103.82 | 12.195% | $116.4808 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $185.81 | 3.456% | $192.2316 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $61.34 | 9.597% | $67.2268 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $35.49 | 10.386% | $39.176 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $651.99 | $708.7501 | $708.76 | $708.85 | $708.70 | |