| 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 | $231.65 | 6.296% | $246.2347 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $217.31 | 9.542% | $238.0457 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $42.43 | 10.554% | $46.9081 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $218.63 | 13.429% | $247.9898 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $20.93 | 3.312% | $21.6232 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $97.70 | 6.172% | $103.73 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $29.96 | 10.713% | $33.1696 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $858.61 | $937.7011 | $937.70 | $937.70 | $937.60 | |