| 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 | $55.70 | 9.249% | $60.8517 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $215.60 | 12.304% | $242.1274 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $186.80 | 11.501% | $208.2839 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $211.31 | 11.107% | $234.7802 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $143.94 | 5.118% | $151.3068 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $215.27 | 11.653% | $240.3554 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $49.55 | 13.582% | $56.2799 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $1,078.17 | $1,193.9853 | $1,193.99 | $1,194.05 | $1,194.10 | |