| 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 | $30.79 | 5.285% | $32.4173 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $234.67 | 8.274% | $254.0866 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $185.79 | 12.782% | $209.5377 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $233.77 | 10.284% | $257.8109 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $143.40 | 6.722% | $153.0393 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $226.38 | 6.706% | $241.561 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $64.50 | 12.351% | $72.4664 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $1,119.30 | $1,220.9192 | $1,220.93 | $1,220.90 | $1,220.90 | |