| 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 | $104.83 | 7.225% | $112.404 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $249.93 | 3.761% | $259.3299 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $235.88 | 7.167% | $252.7855 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $124.74 | 3.122% | $128.6344 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $150.47 | 4.803% | $157.6971 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $22.91 | 8.371% | $24.8278 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $73.94 | 8.843% | $80.4785 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $962.70 | $1,016.1572 | $1,016.16 | $1,016.25 | $1,016.10 | |