| 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 | $18.79 | 3.687% | $19.4828 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $226.89 | 11.480% | $252.937 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $196.63 | 13.409% | $222.9961 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $36.32 | 10.441% | $40.1122 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $119.66 | 6.642% | $127.6078 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $121.46 | 10.403% | $134.0955 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $226.81 | 7.477% | $243.7686 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $946.56 | $1,041.0000 | $1,041.01 | $1,041.00 | $1,041.00 | |