| 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 | $215.63 | 9.630% | $236.3952 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $234.92 | 11.620% | $262.2177 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $199.69 | 4.278% | $208.2327 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $96.85 | 5.791% | $102.4586 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $84.78 | 4.220% | $88.3577 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $207.46 | 9.742% | $227.6708 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $42.51 | 12.293% | $47.7358 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $1,081.84 | $1,173.0685 | $1,173.08 | $1,173.05 | $1,173.10 | |