| 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 | $206.65 | 5.111% | $217.2119 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $171.59 | 9.641% | $188.133 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $16.71 | 8.445% | $18.1212 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $231.96 | 12.130% | $260.0967 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $146.73 | 6.649% | $156.4861 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $210.94 | 10.500% | $233.0887 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $186.90 | 6.560% | $199.1606 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $1,171.48 | $1,272.2982 | $1,272.30 | $1,272.30 | $1,272.30 | |