| 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 | $111.49 | 7.386% | $119.7247 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $58.58 | 11.794% | $65.4889 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $232.57 | 8.576% | $252.5152 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $230.93 | 11.556% | $257.6163 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $212.59 | 7.213% | $227.9241 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $172.36 | 8.695% | $187.3467 | $187.35 | $187.35 | $187.30 |
| Purchase #7 | $200.40 | 3.844% | $208.1034 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,218.92 | $1,318.7193 | $1,318.72 | $1,318.65 | $1,318.60 | |