| 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 | $124.42 | 9.675% | $136.4576 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $212.83 | 11.420% | $237.1352 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $84.66 | 7.259% | $90.8055 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $240.62 | 12.490% | $270.6734 | $270.67 | $270.65 | $270.70 |
| Purchase #5 | $169.74 | 5.153% | $178.4867 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $35.36 | 3.820% | $36.7108 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $13.58 | 4.202% | $14.1506 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $881.21 | $964.4198 | $964.43 | $964.40 | $964.50 | |