| 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 | $227.34 | 10.452% | $251.1016 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $149.33 | 5.339% | $157.3027 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $119.78 | 10.833% | $132.7558 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $26.26 | 6.615% | $27.9971 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $91.44 | 10.549% | $101.086 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $51.84 | 3.721% | $53.769 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $170.37 | 8.263% | $184.4477 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $836.36 | $908.4599 | $908.47 | $908.45 | $908.50 | |