| 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 | $210.58 | 12.235% | $236.3445 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $129.27 | 3.632% | $133.9651 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $7.48 | 12.534% | $8.4175 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $128.32 | 4.570% | $134.1842 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $23.45 | 6.329% | $24.9342 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $207.74 | 11.348% | $231.3143 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $189.76 | 5.841% | $200.8439 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $896.60 | $970.0037 | $969.99 | $970.00 | $969.90 | |