| 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 | $116.41 | 4.868% | $122.0768 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $118.56 | 4.835% | $124.2924 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $69.38 | 4.651% | $72.6069 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $159.63 | 12.833% | $180.1153 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $239.98 | 13.344% | $272.0029 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $56.72 | 11.642% | $63.3233 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $145.58 | 12.872% | $164.3191 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $906.26 | $998.7367 | $998.74 | $998.70 | $998.70 | |