| 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 | $95.74 | 11.226% | $106.4878 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $129.52 | 5.712% | $136.9182 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $188.46 | 5.623% | $199.0571 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $196.26 | 5.315% | $206.6912 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $156.82 | 6.729% | $167.3724 | $167.37 | $167.35 | $167.40 |
| Purchase #6 | $112.39 | 3.272% | $116.0674 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $91.51 | 5.409% | $96.4598 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $970.70 | $1,029.0539 | $1,029.06 | $1,029.00 | $1,029.20 | |