| 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 | $84.88 | 5.757% | $89.7665 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $127.61 | 9.192% | $139.3399 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $240.90 | 8.258% | $260.7935 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $126.69 | 3.464% | $131.0785 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $105.56 | 13.448% | $119.7557 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $239.46 | 4.217% | $249.558 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $143.78 | 13.626% | $163.3715 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $1,068.88 | $1,153.6636 | $1,153.67 | $1,153.65 | $1,153.80 | |