| 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 | $247.38 | 7.118% | $264.9885 | $264.99 | $265.00 | $265.00 |
| Purchase #2 | $173.34 | 8.271% | $187.677 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $126.92 | 8.750% | $138.0255 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $29.88 | 9.741% | $32.7906 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $166.39 | 8.180% | $180.0007 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $45.90 | 3.581% | $47.5437 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $25.74 | 7.144% | $27.5789 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $815.55 | $878.6049 | $878.61 | $878.70 | $878.60 | |