| 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 | $207.72 | 13.726% | $236.2316 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $174.33 | 5.516% | $183.946 | $183.95 | $183.95 | $183.90 |
| Purchase #3 | $59.83 | 6.754% | $63.8709 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $142.26 | 10.856% | $157.7037 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $52.59 | 9.487% | $57.5792 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $124.51 | 5.302% | $131.1115 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $105.89 | 10.356% | $116.856 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $867.13 | $947.2989 | $947.30 | $947.30 | $947.30 | |