| 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 | $132.78 | 11.327% | $147.82 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $195.49 | 10.316% | $215.6567 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $181.81 | 12.581% | $204.6835 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $125.40 | 12.376% | $140.9195 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $7.65 | 11.712% | $8.546 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $228.79 | 10.273% | $252.2936 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $146.25 | 3.827% | $151.847 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $1,018.17 | $1,121.7663 | $1,121.77 | $1,121.75 | $1,121.70 | |