| 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 | $218.64 | 9.665% | $239.7716 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $64.77 | 6.680% | $69.0966 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $77.57 | 7.452% | $83.3505 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $96.27 | 11.456% | $107.2987 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $122.38 | 13.696% | $139.1412 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $191.63 | 9.744% | $210.3024 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $236.94 | 3.823% | $245.9982 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $1,008.20 | $1,094.9592 | $1,094.96 | $1,094.95 | $1,095.00 | |