| 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 | $121.36 | 12.129% | $136.0798 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $93.40 | 4.741% | $97.8281 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $240.98 | 4.588% | $252.0362 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $137.46 | 12.178% | $154.1999 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $121.95 | 6.179% | $129.4853 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $79.40 | 6.703% | $84.7222 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $228.70 | 6.606% | $243.8079 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $1,023.25 | $1,098.1594 | $1,098.17 | $1,098.20 | $1,098.10 | |