| 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 | $242.47 | 4.435% | $253.2235 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $183.41 | 13.110% | $207.4551 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $47.63 | 4.500% | $49.7734 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $246.51 | 6.209% | $261.8158 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $177.32 | 11.406% | $197.5451 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $120.25 | 3.376% | $124.3096 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $23.61 | 9.733% | $25.908 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $1,041.20 | $1,120.0305 | $1,120.04 | $1,119.95 | $1,120.00 | |