| 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 | $234.27 | 7.628% | $252.1401 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $129.40 | 9.708% | $141.9622 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $36.76 | 11.659% | $41.0458 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $46.38 | 9.254% | $50.672 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $19.83 | 9.827% | $21.7787 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $249.32 | 6.355% | $265.1643 | $265.16 | $265.15 | $265.20 |
| Purchase #7 | $30.79 | 11.484% | $34.3259 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $746.75 | $807.0890 | $807.09 | $807.10 | $807.10 | |