| 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 | $227.90 | 13.191% | $257.9623 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $125.97 | 12.809% | $142.1055 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $166.95 | 6.148% | $177.2141 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $163.45 | 7.432% | $175.5976 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $204.53 | 4.258% | $213.2389 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $199.61 | 13.381% | $226.3198 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $99.92 | 5.139% | $105.0549 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $1,188.33 | $1,297.4931 | $1,297.49 | $1,297.45 | $1,297.50 | |