| 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 | $23.25 | 3.764% | $24.1251 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $245.37 | 7.309% | $263.3041 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $126.74 | 7.397% | $136.115 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $223.54 | 5.857% | $236.6327 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $152.38 | 7.216% | $163.3757 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $73.77 | 12.194% | $82.7655 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $126.57 | 11.520% | $141.1509 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $971.62 | $1,047.4690 | $1,047.48 | $1,047.50 | $1,047.50 | |