| 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 | $91.50 | 4.786% | $95.8792 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $189.50 | 8.817% | $206.2082 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $71.31 | 3.689% | $73.9406 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $248.90 | 7.279% | $267.0174 | $267.02 | $267.00 | $267.00 |
| Purchase #5 | $121.43 | 10.112% | $133.709 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $207.56 | 13.435% | $235.4457 | $235.45 | $235.45 | $235.40 |
| Purchase #7 | $124.27 | 11.868% | $139.0184 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $1,054.47 | $1,151.2185 | $1,151.23 | $1,151.20 | $1,151.10 | |