| 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 | $100.36 | 4.501% | $104.8772 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $239.26 | 5.865% | $253.2926 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $51.58 | 6.544% | $54.9554 | $54.96 | $54.95 | $55.00 |
| Purchase #4 | $102.69 | 10.825% | $113.8062 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $169.77 | 10.155% | $187.0101 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $139.73 | 5.552% | $147.4878 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $38.62 | 5.691% | $40.8179 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $842.01 | $902.2472 | $902.26 | $902.25 | $902.30 | |