| 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 | $14.26 | 3.852% | $14.8093 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $230.56 | 4.737% | $241.4816 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $105.63 | 3.143% | $108.95 | $108.95 | $108.95 | $109.00 |
| Purchase #4 | $123.67 | 7.835% | $133.3595 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $205.39 | 13.874% | $233.8858 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $66.57 | 5.147% | $69.9964 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $27.73 | 3.474% | $28.6933 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $773.81 | $831.1759 | $831.18 | $831.20 | $831.30 | |