| 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 | $211.55 | 11.357% | $235.5757 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $213.51 | 13.703% | $242.7673 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $27.76 | 13.194% | $31.4227 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $157.73 | 11.580% | $175.9951 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $92.67 | 4.836% | $97.1515 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $85.59 | 4.208% | $89.1916 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $250.91 | 3.372% | $259.3707 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,039.72 | $1,131.4746 | $1,131.48 | $1,131.45 | $1,131.60 | |