| 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 | $115.52 | 9.132% | $126.0693 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $42.75 | 11.649% | $47.7299 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $242.87 | 6.529% | $258.727 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $239.88 | 12.563% | $270.0161 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $204.68 | 8.339% | $221.7483 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $109.37 | 8.763% | $118.9541 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $188.34 | 13.676% | $214.0974 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,143.41 | $1,257.3421 | $1,257.35 | $1,257.35 | $1,257.30 | |