| 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 | $131.84 | 3.699% | $136.7168 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $29.54 | 4.400% | $30.8398 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $45.25 | 5.283% | $47.6406 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $200.82 | 3.170% | $207.186 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $237.74 | 10.779% | $263.366 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $15.37 | 7.328% | $16.4963 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $229.73 | 6.306% | $244.2168 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $890.29 | $946.4623 | $946.48 | $946.45 | $946.40 | |