| 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 | $120.34 | 7.504% | $129.3703 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $250.46 | 12.305% | $281.2791 | $281.28 | $281.30 | $281.30 |
| Purchase #3 | $61.80 | 7.146% | $66.2162 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $85.97 | 12.541% | $96.7515 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $59.54 | 7.175% | $63.812 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $237.91 | 13.581% | $270.2206 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $95.44 | 5.327% | $100.5241 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $911.46 | $1,008.1738 | $1,008.17 | $1,008.10 | $1,008.20 | |