| 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 | $220.88 | 5.727% | $233.5298 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $99.49 | 8.676% | $108.1218 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $186.92 | 6.543% | $199.1502 | $199.15 | $199.15 | $199.20 |
| Purchase #4 | $225.42 | 12.137% | $252.7792 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $218.92 | 6.242% | $232.585 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $128.70 | 8.569% | $139.7283 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $153.36 | 6.746% | $163.7057 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $1,233.69 | $1,329.6000 | $1,329.61 | $1,329.65 | $1,329.60 | |