| 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 | $115.81 | 11.799% | $129.4744 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $30.32 | 6.136% | $32.1804 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $91.90 | 8.732% | $99.9247 | $99.92 | $99.90 | $99.90 |
| Purchase #4 | $125.96 | 5.646% | $133.0717 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $80.52 | 5.392% | $84.8616 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $108.27 | 5.418% | $114.1361 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $236.39 | 9.537% | $258.9345 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $789.17 | $852.5834 | $852.57 | $852.55 | $852.60 | |