| 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 | $11.58 | 6.190% | $12.2968 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $215.41 | 5.515% | $227.2899 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $105.45 | 7.808% | $113.6835 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $197.97 | 7.244% | $212.3109 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $54.77 | 7.531% | $58.8947 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $150.29 | 9.617% | $164.7434 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $212.65 | 3.625% | $220.3586 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $948.12 | $1,009.5778 | $1,009.57 | $1,009.60 | $1,009.60 | |