| 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 | $186.89 | 6.344% | $198.7463 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $229.61 | 9.141% | $250.5987 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $221.96 | 9.724% | $243.5434 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $49.92 | 3.734% | $51.784 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $236.45 | 3.360% | $244.3947 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $103.54 | 6.258% | $110.0195 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $141.89 | 6.380% | $150.9426 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $1,170.26 | $1,250.0292 | $1,250.02 | $1,250.05 | $1,249.90 | |