| 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 | $230.67 | 13.332% | $261.4229 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $207.91 | 6.667% | $221.7714 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $103.37 | 12.146% | $115.9253 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $212.59 | 9.612% | $233.0242 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $182.55 | 6.761% | $194.8922 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $45.71 | 9.277% | $49.9505 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $213.53 | 10.401% | $235.7393 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $1,196.33 | $1,312.7258 | $1,312.72 | $1,312.70 | $1,312.70 | |