| 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 | $217.47 | 13.177% | $246.126 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $206.72 | 5.722% | $218.5485 | $218.55 | $218.55 | $218.50 |
| Purchase #3 | $205.76 | 6.389% | $218.906 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $213.94 | 9.366% | $233.9776 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $149.73 | 4.455% | $156.4005 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $111.69 | 4.688% | $116.926 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $57.97 | 9.250% | $63.3322 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $1,163.28 | $1,254.2168 | $1,254.23 | $1,254.30 | $1,254.10 | |