| 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 | $209.99 | 10.762% | $232.5891 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $42.47 | 11.425% | $47.3222 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $70.46 | 3.606% | $73.0008 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $175.36 | 7.330% | $188.2139 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $206.72 | 13.403% | $234.4267 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $43.78 | 6.660% | $46.6957 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $91.29 | 8.767% | $99.2934 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $840.07 | $921.5418 | $921.54 | $921.55 | $921.50 | |