| 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 | $236.88 | 3.451% | $245.0547 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $222.91 | 7.224% | $239.013 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $17.58 | 8.321% | $19.0428 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $202.37 | 3.791% | $210.0418 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $78.54 | 10.328% | $86.6516 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $67.95 | 4.131% | $70.757 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $237.78 | 8.407% | $257.7702 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,064.01 | $1,128.3311 | $1,128.32 | $1,128.30 | $1,128.40 | |