| 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 | $117.40 | 7.741% | $126.4879 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $44.52 | 7.207% | $47.7286 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $185.48 | 6.807% | $198.1056 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $46.46 | 5.609% | $49.0659 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $215.54 | 11.774% | $240.9177 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $117.75 | 4.595% | $123.1606 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $99.39 | 13.825% | $113.1307 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $826.54 | $898.5970 | $898.61 | $898.60 | $898.60 | |