| 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 | $125.55 | 4.376% | $131.0441 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $152.83 | 8.751% | $166.2042 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $249.25 | 10.717% | $275.9621 | $275.96 | $275.95 | $276.00 |
| Purchase #4 | $107.69 | 13.708% | $122.4521 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $78.88 | 9.679% | $86.5148 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $190.36 | 4.858% | $199.6077 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $146.65 | 4.810% | $153.7039 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,051.21 | $1,135.4889 | $1,135.47 | $1,135.45 | $1,135.50 | |