| 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 | $119.38 | 3.595% | $123.6717 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $239.60 | 13.542% | $272.0466 | $272.05 | $272.05 | $272.00 |
| Purchase #3 | $109.27 | 3.622% | $113.2278 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $7.83 | 6.512% | $8.3399 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $121.30 | 8.855% | $132.0411 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $175.66 | 6.557% | $187.178 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $22.25 | 5.652% | $23.5076 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $795.29 | $860.0127 | $860.02 | $860.05 | $859.90 | |