| 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 | $15.62 | 10.755% | $17.2999 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $211.28 | 10.380% | $233.2109 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $193.78 | 6.549% | $206.4707 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $10.93 | 12.555% | $12.3023 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $115.48 | 9.138% | $126.0326 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $128.86 | 12.363% | $144.791 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $220.98 | 6.857% | $236.1326 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $896.93 | $976.2400 | $976.23 | $976.25 | $976.20 | |