| 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 | $125.49 | 7.620% | $135.0523 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $23.74 | 5.412% | $25.0248 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $143.93 | 12.648% | $162.1343 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $221.52 | 5.152% | $232.9327 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $212.72 | 4.207% | $221.6691 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $227.89 | 4.543% | $238.243 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $29.92 | 3.365% | $30.9268 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $985.21 | $1,045.9830 | $1,045.97 | $1,046.00 | $1,045.90 | |