| 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 | $229.26 | 13.329% | $259.8181 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $60.40 | 10.633% | $66.8223 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $206.73 | 4.156% | $215.3217 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $57.94 | 12.511% | $65.1889 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $92.42 | 3.237% | $95.4116 | $95.41 | $95.40 | $95.40 |
| Purchase #6 | $132.85 | 5.401% | $140.0252 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $66.61 | 12.683% | $75.0581 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $846.21 | $917.6459 | $917.65 | $917.60 | $917.60 | |