| 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 | $45.91 | 12.625% | $51.7061 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $15.88 | 9.646% | $17.4118 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $148.47 | 3.212% | $153.2389 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $223.75 | 6.172% | $237.5599 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $76.29 | 12.603% | $85.9048 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $225.31 | 13.490% | $255.7043 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $203.36 | 11.772% | $227.2995 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $938.97 | $1,028.8253 | $1,028.82 | $1,028.80 | $1,028.80 | |