| 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 | $225.98 | 4.334% | $235.774 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $122.96 | 9.522% | $134.6683 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $218.70 | 13.194% | $247.5553 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $169.29 | 6.339% | $180.0213 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $12.67 | 5.679% | $13.3895 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $219.81 | 12.622% | $247.5544 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $132.65 | 3.868% | $137.7809 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,102.06 | $1,196.7437 | $1,196.74 | $1,196.70 | $1,196.90 | |