| 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 | $227.68 | 6.840% | $243.2533 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $185.68 | 10.115% | $204.4615 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $109.58 | 9.810% | $120.3298 | $120.33 | $120.35 | $120.30 |
| Purchase #4 | $132.75 | 10.490% | $146.6755 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $118.38 | 7.777% | $127.5864 | $127.59 | $127.60 | $127.60 |
| Purchase #6 | $188.74 | 6.163% | $200.372 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $156.91 | 4.570% | $164.0808 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $1,119.72 | $1,206.7593 | $1,206.76 | $1,206.80 | $1,206.90 | |