| 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 | $190.86 | 5.249% | $200.8782 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $60.27 | 5.144% | $63.3703 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $182.29 | 10.188% | $200.8617 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $188.64 | 9.612% | $206.7721 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $234.84 | 7.135% | $251.5958 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $163.30 | 12.544% | $183.7844 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $242.93 | 10.645% | $268.7899 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,263.13 | $1,376.0524 | $1,376.05 | $1,376.05 | $1,376.20 | |