| 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 | $244.47 | 5.290% | $257.4025 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $77.44 | 5.329% | $81.5668 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $171.58 | 10.536% | $189.6577 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $95.29 | 12.514% | $107.2146 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $39.67 | 5.239% | $41.7483 | $41.75 | $41.75 | $41.70 |
| Purchase #6 | $10.73 | 9.450% | $11.744 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $121.36 | 3.232% | $125.2824 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $760.54 | $814.6163 | $814.61 | $814.60 | $814.60 | |