| 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 | $225.37 | 4.860% | $236.323 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $19.77 | 8.224% | $21.3959 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $26.93 | 9.671% | $29.5344 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $165.78 | 13.526% | $188.2034 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $130.76 | 9.729% | $143.4816 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $242.70 | 8.416% | $263.1256 | $263.13 | $263.15 | $263.10 |
| Purchase #7 | $42.85 | 6.360% | $45.5753 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $854.16 | $927.6392 | $927.64 | $927.70 | $927.60 | |