| 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 | $220.30 | 11.678% | $246.0266 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $82.65 | 6.170% | $87.7495 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $147.70 | 13.582% | $167.7606 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $20.88 | 6.495% | $22.2362 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $210.44 | 12.713% | $237.1932 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $132.70 | 5.459% | $139.9441 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $86.38 | 4.208% | $90.0149 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $901.05 | $990.9251 | $990.92 | $990.95 | $990.80 | |