| 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 | $104.26 | 12.225% | $117.0058 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $102.36 | 9.437% | $112.0197 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $93.60 | 5.447% | $98.6984 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $151.57 | 6.490% | $161.4069 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $82.44 | 13.566% | $93.6238 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $157.95 | 11.633% | $176.3243 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $118.49 | 11.160% | $131.7135 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $810.67 | $890.7924 | $890.79 | $890.70 | $890.70 | |