| 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 | $26.95 | 4.149% | $28.0682 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $241.58 | 11.448% | $269.2361 | $269.24 | $269.25 | $269.20 |
| Purchase #3 | $237.94 | 9.279% | $260.0185 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $106.68 | 3.338% | $110.241 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $205.99 | 4.432% | $215.1195 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $108.96 | 11.180% | $121.1417 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $12.60 | 11.348% | $14.0298 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $940.70 | $1,017.8548 | $1,017.86 | $1,017.85 | $1,017.70 | |