| 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 | $246.87 | 5.436% | $260.2899 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $154.73 | 13.829% | $176.1276 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $96.40 | 9.449% | $105.5088 | $105.51 | $105.50 | $105.50 |
| Purchase #4 | $190.75 | 9.151% | $208.2055 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $126.50 | 4.538% | $132.2406 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $19.76 | 12.544% | $22.2387 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $8.42 | 5.554% | $8.8876 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $843.43 | $913.4987 | $913.51 | $913.55 | $913.40 | |