| 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 | $209.32 | 10.656% | $231.6251 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $173.75 | 11.175% | $193.1666 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $19.79 | 10.160% | $21.8007 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $247.40 | 8.494% | $268.4142 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $150.48 | 3.762% | $156.1411 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $193.26 | 10.310% | $213.1851 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $176.36 | 12.852% | $199.0258 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $1,170.36 | $1,283.3586 | $1,283.37 | $1,283.40 | $1,283.30 | |