| 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 | $113.79 | 13.292% | $128.915 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $82.86 | 4.810% | $86.8456 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $180.46 | 10.353% | $199.143 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $109.43 | 10.172% | $120.5612 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $26.62 | 3.407% | $27.5269 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $216.59 | 11.823% | $242.1974 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $198.45 | 9.350% | $217.0051 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $928.20 | $1,022.1942 | $1,022.21 | $1,022.20 | $1,022.10 | |