| 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 | $221.70 | 12.697% | $249.8492 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $11.29 | 11.321% | $12.5681 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $207.74 | 3.783% | $215.5988 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $158.37 | 5.165% | $166.5498 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $160.73 | 4.307% | $167.6526 | $167.65 | $167.65 | $167.70 |
| Purchase #6 | $26.83 | 3.680% | $27.8173 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $54.91 | 7.283% | $58.9091 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $841.57 | $898.9449 | $898.95 | $898.90 | $898.90 | |