| 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 | $26.82 | 3.345% | $27.7171 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $98.95 | 8.276% | $107.1391 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $56.30 | 8.593% | $61.1379 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $208.48 | 12.616% | $234.7818 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $231.70 | 4.660% | $242.4972 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $225.50 | 9.416% | $246.7331 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $204.88 | 10.238% | $225.8556 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,052.63 | $1,145.8618 | $1,145.87 | $1,145.90 | $1,145.80 | |