| 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 | $11.26 | 5.563% | $11.8864 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $86.76 | 13.787% | $98.7216 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $169.97 | 3.620% | $176.1229 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $232.50 | 12.806% | $262.274 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $138.60 | 7.835% | $149.4593 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $109.46 | 7.781% | $117.9771 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $25.28 | 10.846% | $28.0219 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $773.83 | $844.4632 | $844.46 | $844.40 | $844.50 | |