| 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 | $105.46 | 13.757% | $119.9681 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $239.82 | 6.420% | $255.2164 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $208.80 | 12.326% | $234.5367 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $52.38 | 12.770% | $59.0689 | $59.07 | $59.05 | $59.10 |
| Purchase #5 | $52.98 | 10.116% | $58.3395 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $7.69 | 4.620% | $8.0453 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $44.66 | 3.718% | $46.3205 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $711.79 | $781.4954 | $781.51 | $781.45 | $781.40 | |