| 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 | $10.71 | 10.500% | $11.8346 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $211.58 | 4.532% | $221.1688 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $209.59 | 11.563% | $233.8249 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $8.26 | 13.318% | $9.3601 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $224.84 | 5.252% | $236.6486 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $42.86 | 6.648% | $45.7093 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $112.97 | 11.552% | $126.0203 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $820.81 | $884.5666 | $884.56 | $884.50 | $884.50 | |