| 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 | $224.43 | 5.563% | $236.915 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $113.97 | 5.779% | $120.5563 | $120.56 | $120.55 | $120.60 |
| Purchase #3 | $232.84 | 6.603% | $248.2144 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $154.92 | 11.577% | $172.8551 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $221.82 | 7.220% | $237.8354 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $106.74 | 4.339% | $111.3714 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $41.66 | 6.252% | $44.2646 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $1,096.38 | $1,172.0122 | $1,172.02 | $1,171.95 | $1,172.10 | |