| 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 | $205.30 | 11.616% | $229.1476 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $193.35 | 12.861% | $218.2167 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $113.40 | 3.746% | $117.648 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $167.61 | 9.783% | $184.0073 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $44.36 | 10.396% | $48.9717 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $108.47 | 7.264% | $116.3493 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $192.51 | 3.235% | $198.7377 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,025.00 | $1,113.0783 | $1,113.09 | $1,113.05 | $1,112.90 | |