| 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 | $20.82 | 9.452% | $22.7879 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $243.97 | 5.616% | $257.6714 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $216.57 | 12.107% | $242.7901 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $156.63 | 7.626% | $168.5746 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $177.41 | 7.288% | $190.3396 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $99.89 | 6.292% | $106.1751 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $27.97 | 3.746% | $29.0178 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $943.26 | $1,017.3565 | $1,017.36 | $1,017.35 | $1,017.40 | |