| 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 | $207.40 | 12.181% | $232.6634 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $103.73 | 10.253% | $114.3654 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $32.41 | 10.408% | $35.7832 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $128.56 | 9.607% | $140.9108 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $82.32 | 10.793% | $91.2048 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $52.73 | 10.314% | $58.1686 | $58.17 | $58.15 | $58.20 |
| Purchase #7 | $174.78 | 13.141% | $197.7478 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $781.93 | $870.8440 | $870.84 | $870.80 | $870.90 | |