| 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 | $236.33 | 4.630% | $247.2721 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $57.29 | 6.535% | $61.0339 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $174.49 | 10.741% | $193.232 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $30.58 | 11.702% | $34.1585 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $159.80 | 3.195% | $164.9056 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $58.44 | 9.614% | $64.0584 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $176.92 | 9.589% | $193.8849 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $893.85 | $958.5454 | $958.54 | $958.55 | $958.60 | |