| 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 | $22.72 | 7.387% | $24.3983 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $134.45 | 5.589% | $141.9644 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $213.87 | 9.631% | $234.4678 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $143.66 | 13.756% | $163.4219 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $136.59 | 8.816% | $148.6318 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $188.95 | 3.616% | $195.7824 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $167.34 | 13.401% | $189.7652 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $1,007.58 | $1,098.4318 | $1,098.43 | $1,098.40 | $1,098.50 | |