| 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 | $231.35 | 6.858% | $247.216 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $181.36 | 9.405% | $198.4169 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $235.48 | 3.155% | $242.9094 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $172.40 | 3.826% | $178.996 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $97.97 | 7.526% | $105.3432 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $237.65 | 5.482% | $250.678 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $143.68 | 3.840% | $149.1973 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $1,299.89 | $1,372.7568 | $1,372.77 | $1,372.75 | $1,372.70 | |