| 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 | $170.27 | 11.350% | $189.5956 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $31.85 | 10.666% | $35.2471 | $35.25 | $35.25 | $35.20 |
| Purchase #3 | $230.44 | 7.276% | $247.2068 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $22.47 | 9.306% | $24.5611 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $128.54 | 12.220% | $144.2476 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $238.58 | 9.520% | $261.2928 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $176.87 | 13.566% | $200.8642 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $999.02 | $1,103.0152 | $1,103.02 | $1,103.00 | $1,103.00 | |