| 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 | $9.27 | 13.261% | $10.4993 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $236.25 | 10.806% | $261.7792 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $30.91 | 6.693% | $32.9788 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $234.98 | 5.199% | $247.1966 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $211.49 | 3.340% | $218.5538 | $218.55 | $218.55 | $218.60 |
| Purchase #6 | $131.86 | 13.330% | $149.4369 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $36.50 | 8.598% | $39.6383 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $891.26 | $960.0829 | $960.09 | $960.15 | $960.10 | |