| 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 | $235.40 | 8.499% | $255.4066 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $98.70 | 3.362% | $102.0183 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $18.58 | 11.531% | $20.7225 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $159.28 | 13.137% | $180.2046 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $81.61 | 9.164% | $89.0887 | $89.09 | $89.10 | $89.10 |
| Purchase #6 | $154.97 | 13.745% | $176.2706 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $146.74 | 3.344% | $151.647 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $895.28 | $975.3583 | $975.36 | $975.30 | $975.30 | |