| 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 | $125.44 | 11.483% | $139.8443 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $93.68 | 13.213% | $106.0579 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $204.29 | 12.233% | $229.2808 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $95.80 | 3.233% | $98.8972 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $209.77 | 5.390% | $221.0766 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $83.62 | 3.849% | $86.8385 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $190.68 | 9.306% | $208.4247 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $1,003.28 | $1,090.4200 | $1,090.42 | $1,090.45 | $1,090.40 | |