| 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 | $31.91 | 12.575% | $35.9227 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $219.92 | 8.638% | $238.9167 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $143.46 | 5.442% | $151.2671 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $182.61 | 13.499% | $207.2605 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $56.81 | 12.522% | $63.9237 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $106.47 | 8.476% | $115.4944 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $223.60 | 8.619% | $242.8721 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $964.78 | $1,055.6572 | $1,055.65 | $1,055.55 | $1,055.70 | |