| 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 | $81.89 | 6.123% | $86.9041 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $226.92 | 8.211% | $245.5524 | $245.55 | $245.55 | $245.60 |
| Purchase #3 | $245.25 | 8.438% | $265.9442 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $228.94 | 8.208% | $247.7314 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $17.91 | 11.586% | $19.9851 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $173.92 | 13.669% | $197.6931 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $173.58 | 7.834% | $187.1783 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,148.41 | $1,250.9886 | $1,250.98 | $1,251.05 | $1,251.00 | |