| 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 | $236.31 | 7.237% | $253.4118 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $182.51 | 5.344% | $192.2633 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $246.61 | 3.436% | $255.0835 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $151.64 | 4.542% | $158.5275 | $158.53 | $158.55 | $158.50 |
| Purchase #5 | $139.61 | 12.575% | $157.166 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $26.61 | 6.789% | $28.4166 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $115.36 | 3.155% | $118.9996 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,098.65 | $1,163.8683 | $1,163.87 | $1,163.85 | $1,163.90 | |