| 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 | $208.69 | 6.314% | $221.8667 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $201.95 | 3.714% | $209.4504 | $209.45 | $209.45 | $209.50 |
| Purchase #3 | $14.95 | 12.156% | $16.7673 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $106.80 | 12.148% | $119.7741 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $37.78 | 5.461% | $39.8432 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $11.52 | 12.155% | $12.9203 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $27.92 | 13.731% | $31.7537 | $31.75 | $31.75 | $31.80 |
| 7 purchase totals = | $609.61 | $652.3757 | $652.37 | $652.30 | $652.50 | |