| 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 | $127.84 | 9.411% | $139.871 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $95.72 | 12.679% | $107.8563 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $195.63 | 12.588% | $220.2559 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $102.38 | 4.523% | $107.0106 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $171.67 | 6.632% | $183.0552 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $202.54 | 3.104% | $208.8268 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $171.31 | 13.307% | $194.1062 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $1,067.09 | $1,160.9820 | $1,161.00 | $1,160.95 | $1,161.10 | |