| 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 | $194.35 | 7.517% | $208.9593 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $170.64 | 5.777% | $180.4979 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $172.27 | 13.249% | $195.0941 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $33.84 | 7.372% | $36.3347 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $234.71 | 3.436% | $242.7746 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $18.86 | 4.597% | $19.727 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $42.90 | 8.492% | $46.5431 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $867.57 | $929.9307 | $929.92 | $929.95 | $929.90 | |