| 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 | $15.42 | 5.512% | $16.27 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $196.98 | 8.380% | $213.4869 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $120.61 | 3.784% | $125.1739 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $88.43 | 12.260% | $99.2715 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $30.82 | 12.725% | $34.7418 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $94.53 | 10.680% | $104.6258 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $246.45 | 13.291% | $279.2057 | $279.21 | $279.20 | $279.20 |
| 7 purchase totals = | $793.24 | $872.7756 | $872.78 | $872.75 | $872.80 | |