| 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 | $113.70 | 6.392% | $120.9677 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $93.41 | 10.416% | $103.1396 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $173.48 | 7.687% | $186.8154 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $132.96 | 5.754% | $140.6105 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $24.89 | 5.420% | $26.239 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $226.64 | 6.296% | $240.9093 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $193.41 | 11.325% | $215.3137 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $958.49 | $1,033.9952 | $1,034.00 | $1,033.95 | $1,033.90 | |