| 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 | $250.61 | 8.137% | $271.0021 | $271.00 | $271.00 | $271.00 |
| Purchase #2 | $239.59 | 10.572% | $264.9195 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $231.71 | 12.769% | $261.297 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $6.98 | 12.727% | $7.8683 | $7.87 | $7.85 | $7.90 |
| Purchase #5 | $87.35 | 12.435% | $98.212 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $154.52 | 13.436% | $175.2813 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $194.85 | 5.468% | $205.5044 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,165.61 | $1,284.0846 | $1,284.08 | $1,284.05 | $1,284.10 | |