| 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 | $92.88 | 10.143% | $102.3008 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $85.47 | 7.748% | $92.0922 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $59.86 | 10.239% | $65.9891 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $178.92 | 7.874% | $193.0082 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $237.80 | 13.636% | $270.2264 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $106.32 | 6.244% | $112.9586 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $44.81 | 5.458% | $47.2557 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $806.06 | $883.8310 | $883.84 | $883.85 | $883.90 | |