| 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 | $92.64 | 5.168% | $97.4276 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $211.63 | 12.491% | $238.0647 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $123.33 | 10.864% | $136.7286 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $197.49 | 5.692% | $208.7311 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $119.90 | 9.122% | $130.8373 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $68.49 | 9.785% | $75.1917 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $216.42 | 12.598% | $243.6846 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $1,029.90 | $1,130.6656 | $1,130.66 | $1,130.75 | $1,130.60 | |