| 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 | $223.39 | 5.692% | $236.1054 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $53.42 | 8.552% | $57.9885 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $66.79 | 13.703% | $75.9422 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $137.74 | 6.721% | $146.9975 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $183.46 | 11.220% | $204.0442 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $32.80 | 12.145% | $36.7836 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $133.87 | 5.419% | $141.1244 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $831.47 | $898.9858 | $898.98 | $899.00 | $898.90 | |