| 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 | $122.49 | 8.297% | $132.653 | $132.65 | $132.65 | $132.70 |
| Purchase #2 | $28.29 | 10.275% | $31.1968 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $112.85 | 3.300% | $116.5741 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $108.32 | 5.225% | $113.9797 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $15.33 | 5.123% | $16.1154 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $236.80 | 11.163% | $263.234 | $263.23 | $263.25 | $263.20 |
| Purchase #7 | $99.49 | 13.627% | $113.0475 | $113.05 | $113.05 | $113.00 |
| 7 purchase totals = | $723.57 | $786.8005 | $786.80 | $786.80 | $786.80 | |