| 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 | $126.98 | 3.245% | $131.1005 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $56.30 | 11.512% | $62.7813 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $246.54 | 5.146% | $259.2269 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $121.89 | 10.452% | $134.6299 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $140.59 | 5.477% | $148.2901 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $57.76 | 13.225% | $65.3988 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $222.69 | 6.539% | $237.2517 | $237.25 | $237.25 | $237.30 |
| 7 purchase totals = | $972.75 | $1,038.6792 | $1,038.68 | $1,038.75 | $1,038.70 | |