| 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 | $211.52 | 13.146% | $239.3264 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $136.57 | 3.375% | $141.1792 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $34.59 | 5.863% | $36.618 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $158.49 | 10.529% | $175.1774 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $244.89 | 11.182% | $272.2736 | $272.27 | $272.25 | $272.30 |
| Purchase #6 | $206.77 | 3.352% | $213.7009 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $115.87 | 13.742% | $131.7929 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $1,108.70 | $1,210.0684 | $1,210.07 | $1,210.10 | $1,210.10 | |