| 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 | $99.84 | 9.182% | $109.0073 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $18.74 | 3.102% | $19.3213 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $120.85 | 4.375% | $126.1372 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $239.28 | 7.589% | $257.439 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $97.98 | 10.573% | $108.3394 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $169.41 | 6.767% | $180.874 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $40.59 | 8.443% | $44.017 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $786.69 | $845.1352 | $845.14 | $845.10 | $845.00 | |