| 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 | $125.77 | 11.292% | $139.9719 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $206.83 | 3.207% | $213.463 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $208.68 | 3.209% | $215.3765 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $9.79 | 4.407% | $10.2214 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $203.91 | 7.121% | $218.4304 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $126.39 | 10.477% | $139.6319 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $182.58 | 6.586% | $194.6047 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,063.95 | $1,131.6998 | $1,131.69 | $1,131.70 | $1,131.70 | |