| 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 | $26.98 | 13.477% | $30.6161 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $156.68 | 12.698% | $176.5752 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $151.94 | 7.874% | $163.9038 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $249.81 | 5.770% | $264.224 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $25.25 | 13.377% | $28.6277 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $217.51 | 3.502% | $225.1272 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $242.65 | 11.865% | $271.4404 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,070.82 | $1,160.5144 | $1,160.52 | $1,160.55 | $1,160.40 | |