| 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 | $95.89 | 4.734% | $100.4294 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $192.66 | 12.621% | $216.9756 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $223.43 | 4.165% | $232.7359 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $175.84 | 13.601% | $199.756 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $134.67 | 7.110% | $144.245 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $177.72 | 3.206% | $183.4177 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $160.75 | 13.461% | $182.3886 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $1,160.96 | $1,259.9482 | $1,259.97 | $1,260.00 | $1,259.90 | |