| 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 | $220.44 | 10.279% | $243.099 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $12.90 | 4.133% | $13.4332 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $165.95 | 8.291% | $179.7089 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $57.31 | 10.312% | $63.2198 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $23.64 | 12.166% | $26.516 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $61.89 | 11.757% | $69.1664 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $174.92 | 12.111% | $196.1046 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $717.05 | $791.2479 | $791.25 | $791.20 | $791.20 | |