| 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 | $210.76 | 7.671% | $226.9274 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $175.63 | 10.682% | $194.3908 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $56.64 | 9.304% | $61.9098 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $7.35 | 11.370% | $8.1857 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $246.92 | 5.856% | $261.3796 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $242.49 | 12.524% | $272.8594 | $272.86 | $272.85 | $272.90 |
| Purchase #7 | $189.97 | 3.862% | $197.3066 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,129.76 | $1,222.9593 | $1,222.97 | $1,223.00 | $1,223.00 | |