| 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 | $248.56 | 8.696% | $270.1748 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $15.64 | 13.694% | $17.7817 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $98.34 | 4.379% | $102.6463 | $102.65 | $102.65 | $102.60 |
| Purchase #4 | $205.43 | 3.560% | $212.7433 | $212.74 | $212.75 | $212.70 |
| Purchase #5 | $108.33 | 8.325% | $117.3485 | $117.35 | $117.35 | $117.30 |
| Purchase #6 | $107.63 | 9.794% | $118.1713 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $67.38 | 8.390% | $73.0332 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $851.31 | $911.8991 | $911.89 | $911.90 | $911.80 | |