| 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 | $222.42 | 3.726% | $230.7074 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $247.41 | 9.734% | $271.4929 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $176.76 | 5.172% | $185.902 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $158.95 | 12.589% | $178.9602 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $224.81 | 5.607% | $237.4151 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $246.32 | 13.743% | $280.1718 | $280.17 | $280.15 | $280.20 |
| Purchase #7 | $225.98 | 9.520% | $247.4933 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,502.65 | $1,632.1427 | $1,632.14 | $1,632.10 | $1,632.20 | |