| 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 | $236.63 | 4.565% | $247.4322 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $208.71 | 12.120% | $234.0057 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $149.45 | 7.634% | $160.859 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $196.61 | 6.280% | $208.9571 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $206.85 | 11.765% | $231.1859 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $80.62 | 3.571% | $83.4989 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $148.39 | 13.292% | $168.114 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,227.26 | $1,334.0528 | $1,334.06 | $1,334.05 | $1,334.10 | |