| 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 | $107.29 | 3.261% | $110.7887 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $216.82 | 3.296% | $223.9664 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $81.26 | 3.806% | $84.3528 | $84.35 | $84.35 | $84.40 |
| Purchase #4 | $88.83 | 13.507% | $100.8283 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $168.32 | 3.873% | $174.839 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $187.41 | 5.158% | $197.0766 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $85.47 | 6.734% | $91.2255 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $935.40 | $983.0773 | $983.09 | $983.15 | $983.10 | |