| 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 | $103.88 | 5.734% | $109.8365 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $119.50 | 8.428% | $129.5715 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $78.42 | 8.474% | $85.0653 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $177.66 | 13.507% | $201.6565 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $121.31 | 3.228% | $125.2259 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $185.79 | 5.440% | $195.897 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $185.69 | 7.299% | $199.2435 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $972.25 | $1,046.4962 | $1,046.51 | $1,046.50 | $1,046.50 | |