| 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 | $116.65 | 5.495% | $123.0599 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $74.47 | 7.260% | $79.8765 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $111.49 | 10.114% | $122.7661 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $104.27 | 9.187% | $113.8493 | $113.85 | $113.85 | $113.80 |
| Purchase #5 | $121.98 | 5.754% | $128.9987 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $229.67 | 12.499% | $258.3765 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $78.51 | 11.229% | $87.3259 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $837.04 | $914.2529 | $914.27 | $914.30 | $914.30 | |