| 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 | $206.91 | 13.471% | $234.7828 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $81.85 | 13.401% | $92.8187 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $93.51 | 12.817% | $105.4952 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $44.45 | 5.166% | $46.7463 | $46.75 | $46.75 | $46.70 |
| Purchase #5 | $133.35 | 5.343% | $140.4749 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $40.25 | 10.612% | $44.5213 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $232.94 | 4.665% | $243.8067 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $833.26 | $908.6459 | $908.65 | $908.60 | $908.60 | |