| 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 | $239.79 | 3.821% | $248.9524 | $248.95 | $248.95 | $249.00 |
| Purchase #2 | $79.63 | 12.842% | $89.8561 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $46.63 | 6.701% | $49.7547 | $49.75 | $49.75 | $49.80 |
| Purchase #4 | $184.63 | 3.484% | $191.0625 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $125.67 | 5.618% | $132.7301 | $132.73 | $132.75 | $132.70 |
| Purchase #6 | $57.85 | 9.239% | $63.1948 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $143.59 | 13.519% | $163.0019 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $877.79 | $938.5525 | $938.54 | $938.55 | $938.70 | |