| 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 | $104.82 | 12.807% | $118.2443 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $71.39 | 11.485% | $79.5891 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $225.34 | 4.372% | $235.1919 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $51.67 | 9.305% | $56.4779 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $75.54 | 10.254% | $83.2859 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $40.33 | 7.265% | $43.26 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $215.80 | 13.540% | $245.0193 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $784.89 | $861.0684 | $861.07 | $861.10 | $861.10 | |