| 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 | $233.74 | 5.620% | $246.8762 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $144.38 | 13.497% | $163.867 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $182.77 | 7.789% | $197.006 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $149.37 | 13.184% | $169.0629 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $245.33 | 5.225% | $258.1485 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $51.99 | 10.407% | $57.4006 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $206.35 | 3.498% | $213.5681 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $1,213.93 | $1,305.9293 | $1,305.94 | $1,305.90 | $1,306.00 | |