| 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 | $182.48 | 12.294% | $204.9141 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $194.96 | 8.777% | $212.0716 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $231.54 | 11.470% | $258.0976 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $23.78 | 8.684% | $25.8451 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $210.74 | 9.176% | $230.0775 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $78.39 | 9.680% | $85.9782 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $105.70 | 3.195% | $109.0771 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $1,027.59 | $1,126.0612 | $1,126.07 | $1,126.10 | $1,126.10 | |