| 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 | $139.33 | 3.373% | $144.0296 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $108.73 | 12.149% | $121.9396 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $233.93 | 3.552% | $242.2392 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $77.80 | 9.599% | $85.268 | $85.27 | $85.25 | $85.30 |
| Purchase #5 | $208.71 | 10.116% | $229.8231 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $166.96 | 8.134% | $180.5405 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $62.45 | 10.166% | $68.7987 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $997.91 | $1,072.6387 | $1,072.64 | $1,072.65 | $1,072.50 | |