| 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 | $218.73 | 3.357% | $226.0728 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $28.65 | 7.398% | $30.7695 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $118.44 | 6.280% | $125.878 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $113.64 | 6.489% | $121.0141 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $72.37 | 12.853% | $81.6717 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $184.65 | 13.490% | $209.5593 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $148.81 | 12.589% | $167.5437 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $885.29 | $962.5091 | $962.50 | $962.45 | $962.60 | |