| 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 | $179.71 | 6.533% | $191.4505 | $191.45 | $191.45 | $191.50 |
| Purchase #2 | $112.49 | 3.306% | $116.2089 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $50.39 | 7.698% | $54.269 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $139.28 | 10.374% | $153.7289 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $240.47 | 7.828% | $259.294 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $201.64 | 3.716% | $209.1329 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $237.48 | 5.373% | $250.2398 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $1,161.46 | $1,234.3240 | $1,234.32 | $1,234.35 | $1,234.30 | |