| 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 | $230.47 | 12.294% | $258.804 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $36.81 | 8.438% | $39.916 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $17.98 | 7.306% | $19.2936 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $205.59 | 7.402% | $220.8078 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $148.86 | 11.118% | $165.4103 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $16.44 | 8.501% | $17.8376 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $225.52 | 11.817% | $252.1697 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $881.67 | $974.2390 | $974.24 | $974.20 | $974.20 | |