| 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 | $228.32 | 8.856% | $248.54 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $218.68 | 3.717% | $226.8083 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $217.36 | 9.369% | $237.7245 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $192.72 | 12.595% | $216.9931 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $197.81 | 12.486% | $222.5086 | $222.51 | $222.50 | $222.50 |
| Purchase #6 | $215.46 | 8.171% | $233.0652 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $233.95 | 4.265% | $243.928 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $1,504.30 | $1,629.5677 | $1,629.57 | $1,629.55 | $1,629.50 | |