| 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 | $110.45 | 12.589% | $124.3546 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $238.84 | 11.304% | $265.8385 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $219.92 | 9.722% | $241.3006 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $190.99 | 13.440% | $216.6591 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $23.68 | 4.411% | $24.7245 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $182.44 | 4.665% | $190.9508 | $190.95 | $190.95 | $191.00 |
| Purchase #7 | $222.62 | 3.811% | $231.104 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,188.94 | $1,294.9321 | $1,294.92 | $1,294.90 | $1,295.00 | |