| 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 | $200.84 | 4.606% | $210.0907 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $235.45 | 12.557% | $265.0155 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $11.62 | 7.750% | $12.5206 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $107.80 | 5.670% | $113.9123 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $246.81 | 4.310% | $257.4475 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $215.54 | 9.855% | $236.7815 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $246.27 | 7.618% | $265.0308 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,264.33 | $1,360.7989 | $1,360.80 | $1,360.80 | $1,360.70 | |