| 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 | $19.29 | 6.266% | $20.4987 | $20.50 | $20.50 | $20.50 |
| Purchase #2 | $134.94 | 13.730% | $153.4673 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $240.36 | 7.636% | $258.7139 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $109.81 | 3.563% | $113.7225 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $121.56 | 9.492% | $133.0985 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $231.56 | 7.606% | $249.1725 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $23.38 | 11.146% | $25.9859 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $880.90 | $954.6593 | $954.66 | $954.60 | $954.70 | |