| 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 | $229.47 | 12.642% | $258.4796 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $52.74 | 10.337% | $58.1917 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $15.78 | 11.468% | $17.5897 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $248.31 | 7.104% | $265.9499 | $265.95 | $265.95 | $265.90 |
| Purchase #5 | $102.94 | 10.441% | $113.688 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $49.54 | 7.196% | $53.1049 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $142.49 | 8.454% | $154.5361 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $841.27 | $921.5399 | $921.54 | $921.60 | $921.50 | |