| 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 | $98.84 | 7.619% | $106.3706 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $179.71 | 12.569% | $202.2977 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $241.79 | 8.357% | $261.9964 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $99.26 | 3.825% | $103.0567 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $115.84 | 11.232% | $128.8511 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $148.82 | 4.151% | $154.9975 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $109.96 | 3.405% | $113.7041 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $994.22 | $1,071.2741 | $1,071.28 | $1,071.25 | $1,071.40 | |