| 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 | $195.25 | 13.725% | $222.0481 | $222.05 | $222.05 | $222.00 |
| Purchase #2 | $150.90 | 4.832% | $158.1915 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $128.48 | 13.465% | $145.7798 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $98.81 | 8.530% | $107.2385 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $81.84 | 4.165% | $85.2486 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $104.40 | 3.536% | $108.0916 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $197.38 | 6.157% | $209.5327 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $957.06 | $1,036.1308 | $1,036.13 | $1,036.20 | $1,036.00 | |