| 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 | $206.39 | 13.265% | $233.7676 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $83.98 | 4.535% | $87.7885 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $6.58 | 6.225% | $6.9896 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $178.57 | 4.340% | $186.3199 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $22.94 | 10.786% | $25.4143 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $236.37 | 4.492% | $246.9877 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $110.75 | 7.218% | $118.7439 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $845.58 | $906.0115 | $906.01 | $906.00 | $906.00 | |