| 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 | $135.64 | 12.123% | $152.0836 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $118.28 | 10.691% | $130.9253 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $250.68 | 10.469% | $276.9237 | $276.92 | $276.90 | $276.90 |
| Purchase #4 | $124.57 | 10.270% | $137.3633 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $250.44 | 4.389% | $261.4318 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $227.99 | 3.309% | $235.5342 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $118.28 | 7.715% | $127.4053 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $1,225.88 | $1,321.6672 | $1,321.66 | $1,321.70 | $1,321.60 | |