| 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 | $185.27 | 12.474% | $208.3806 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $128.90 | 5.641% | $136.1712 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $121.91 | 6.174% | $129.4367 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $59.72 | 9.276% | $65.2596 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $119.70 | 9.649% | $131.2499 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $206.70 | 12.223% | $231.9649 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $240.97 | 4.504% | $251.8233 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,063.17 | $1,154.2862 | $1,154.28 | $1,154.25 | $1,154.30 | |