| 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 | $112.93 | 10.558% | $124.8531 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $220.56 | 5.759% | $233.2621 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $107.43 | 4.148% | $111.8862 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $182.65 | 10.824% | $202.42 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $220.92 | 7.184% | $236.7909 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $224.66 | 4.320% | $234.3653 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $197.80 | 9.600% | $216.7888 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $1,266.95 | $1,360.3664 | $1,360.37 | $1,360.35 | $1,360.50 | |