| 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 | $232.31 | 13.572% | $263.8391 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $131.94 | 5.510% | $139.2099 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $176.72 | 3.182% | $182.3432 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $114.89 | 5.477% | $121.1825 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $72.85 | 6.843% | $77.8351 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $121.53 | 9.304% | $132.8372 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $186.91 | 10.651% | $206.8178 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $1,037.15 | $1,124.0648 | $1,124.07 | $1,124.10 | $1,123.90 | |