| 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 | $199.61 | 10.534% | $220.6369 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $8.84 | 9.393% | $9.6703 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $231.97 | 12.848% | $261.7735 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $104.52 | 11.160% | $116.1844 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $133.96 | 5.531% | $141.3693 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $206.96 | 6.801% | $221.0353 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $231.78 | 6.198% | $246.1457 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $1,117.64 | $1,216.8154 | $1,216.82 | $1,216.80 | $1,216.80 | |