| 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 | $106.91 | 13.466% | $121.3065 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $110.28 | 10.506% | $121.866 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $114.33 | 11.440% | $127.4094 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $229.85 | 3.548% | $238.0051 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $156.96 | 13.533% | $178.2014 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $119.56 | 5.587% | $126.2398 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $246.27 | 5.550% | $259.938 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,084.16 | $1,172.9662 | $1,172.98 | $1,172.95 | $1,172.90 | |