| 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 | $12.82 | 5.779% | $13.5609 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $116.37 | 6.627% | $124.0818 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $187.74 | 12.231% | $210.7025 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $129.27 | 8.492% | $140.2476 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $142.76 | 9.474% | $156.2851 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $206.94 | 5.781% | $218.9032 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $224.65 | 4.732% | $235.2804 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,020.55 | $1,099.0615 | $1,099.06 | $1,099.10 | $1,099.10 | |