| 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 | $238.74 | 9.644% | $261.7641 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $196.79 | 11.695% | $219.8046 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $241.65 | 5.329% | $254.5275 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $133.62 | 9.534% | $146.3593 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $220.52 | 6.662% | $235.211 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $90.83 | 10.323% | $100.2064 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $74.49 | 12.107% | $83.5085 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $1,196.64 | $1,301.3814 | $1,301.38 | $1,301.35 | $1,301.40 | |