| 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 | $225.27 | 13.592% | $255.8887 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $207.53 | 9.718% | $227.6978 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $215.28 | 6.464% | $229.1957 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $70.41 | 8.638% | $76.492 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $183.78 | 12.427% | $206.6183 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $78.77 | 12.724% | $88.7927 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $209.28 | 3.483% | $216.5692 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,190.32 | $1,301.2544 | $1,301.26 | $1,301.25 | $1,301.30 | |