| 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 | $223.37 | 3.526% | $231.246 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $139.56 | 4.108% | $145.2931 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $99.43 | 13.286% | $112.6403 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $91.76 | 9.360% | $100.3487 | $100.35 | $100.35 | $100.30 |
| Purchase #5 | $224.98 | 4.401% | $234.8814 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $226.40 | 8.340% | $245.2818 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $189.97 | 12.531% | $213.7751 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,195.47 | $1,283.4664 | $1,283.47 | $1,283.55 | $1,283.40 | |