| 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 | $117.47 | 7.496% | $126.2756 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $250.67 | 3.795% | $260.1829 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $47.50 | 3.262% | $49.0495 | $49.05 | $49.05 | $49.00 |
| Purchase #4 | $119.35 | 9.826% | $131.0773 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $186.70 | 5.269% | $196.5372 | $196.54 | $196.55 | $196.50 |
| Purchase #6 | $239.98 | 5.524% | $253.2365 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $87.82 | 3.870% | $91.2186 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $1,049.49 | $1,107.5776 | $1,107.59 | $1,107.65 | $1,107.50 | |