| 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 | $249.93 | 3.495% | $258.6651 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $129.75 | 12.508% | $145.9791 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $135.39 | 11.240% | $150.6078 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $161.94 | 4.180% | $168.7091 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $32.37 | 4.420% | $33.8008 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $46.87 | 12.762% | $52.8515 | $52.85 | $52.85 | $52.90 |
| Purchase #7 | $11.92 | 3.563% | $12.3447 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $768.17 | $822.9581 | $822.96 | $822.95 | $823.00 | |