| 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 | $224.49 | 7.279% | $240.8306 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $239.37 | 13.205% | $270.9788 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $223.92 | 11.803% | $250.3493 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $110.50 | 5.402% | $116.4692 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $193.53 | 5.259% | $203.7077 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $190.38 | 7.567% | $204.7861 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $58.25 | 8.287% | $63.0772 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $1,240.44 | $1,350.1989 | $1,350.21 | $1,350.25 | $1,350.20 | |