| 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 | $243.67 | 13.545% | $276.6751 | $276.68 | $276.70 | $276.70 |
| Purchase #2 | $245.83 | 7.657% | $264.6532 | $264.65 | $264.65 | $264.70 |
| Purchase #3 | $96.98 | 3.826% | $100.6905 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $203.92 | 5.705% | $215.5536 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $80.47 | 8.124% | $87.0074 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $245.31 | 9.442% | $268.4722 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $186.95 | 6.451% | $199.0101 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $1,303.13 | $1,412.0621 | $1,412.06 | $1,412.05 | $1,412.20 | |