| 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 | $189.46 | 9.358% | $207.1897 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $215.32 | 9.300% | $235.3448 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $218.89 | 10.261% | $241.3503 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $111.66 | 12.333% | $125.431 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $37.77 | 6.583% | $40.2564 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $116.66 | 3.373% | $120.5949 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $76.87 | 12.270% | $86.3019 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $966.63 | $1,056.4690 | $1,056.46 | $1,056.50 | $1,056.50 | |