| 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 | $237.34 | 7.501% | $255.1429 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $13.32 | 4.288% | $13.8912 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $123.32 | 9.520% | $135.0601 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $165.70 | 12.363% | $186.1855 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $48.90 | 13.152% | $55.3313 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $179.41 | 3.563% | $185.8024 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $197.78 | 11.416% | $220.3586 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $965.77 | $1,051.7720 | $1,051.77 | $1,051.80 | $1,051.80 | |