| 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 | $123.76 | 8.114% | $133.8019 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $246.41 | 6.307% | $261.9511 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $226.32 | 9.222% | $247.1912 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $38.29 | 11.386% | $42.6497 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $99.60 | 6.472% | $106.0461 | $106.05 | $106.05 | $106.00 |
| Purchase #6 | $76.66 | 5.526% | $80.8962 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $189.75 | 4.518% | $198.3229 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,000.79 | $1,070.8591 | $1,070.86 | $1,070.85 | $1,070.80 | |