| 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 | $137.45 | 9.368% | $150.3263 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $201.31 | 12.786% | $227.0495 | $227.05 | $227.05 | $227.00 |
| Purchase #3 | $182.88 | 13.252% | $207.1153 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $48.87 | 11.411% | $54.4466 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $95.96 | 3.685% | $99.4961 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $191.36 | 13.132% | $216.4894 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $104.90 | 12.446% | $117.9559 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $962.73 | $1,072.8791 | $1,072.90 | $1,072.90 | $1,072.80 | |