| 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 | $229.90 | 5.247% | $241.9629 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $236.28 | 8.829% | $257.1412 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $188.86 | 5.699% | $199.6231 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $162.52 | 12.362% | $182.6107 | $182.61 | $182.60 | $182.60 |
| Purchase #5 | $137.79 | 7.701% | $148.4012 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $67.25 | 9.102% | $73.3711 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $15.76 | 7.797% | $16.9888 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $1,038.36 | $1,120.0990 | $1,120.09 | $1,120.05 | $1,120.10 | |