| 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 | $99.61 | 8.198% | $107.776 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $242.31 | 3.285% | $250.2699 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $113.57 | 6.663% | $121.1372 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $161.32 | 13.188% | $182.5949 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $80.66 | 3.811% | $83.734 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $175.91 | 4.279% | $183.4372 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $108.52 | 4.477% | $113.3784 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $981.90 | $1,042.3276 | $1,042.33 | $1,042.40 | $1,042.30 | |