| 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 | $197.34 | 4.207% | $205.6421 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $129.79 | 4.356% | $135.4437 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $9.30 | 6.199% | $9.8765 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $86.34 | 12.525% | $97.1541 | $97.15 | $97.15 | $97.20 |
| Purchase #5 | $249.67 | 11.437% | $278.2248 | $278.22 | $278.20 | $278.20 |
| Purchase #6 | $104.85 | 5.658% | $110.7824 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $99.98 | 5.680% | $105.6589 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $877.27 | $942.7825 | $942.77 | $942.80 | $942.80 | |