| 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 | $233.34 | 3.655% | $241.8686 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $207.52 | 10.705% | $229.735 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $211.49 | 5.149% | $222.3796 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $44.75 | 7.301% | $48.0172 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $199.43 | 7.141% | $213.6713 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $15.90 | 12.511% | $17.8892 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $147.76 | 5.610% | $156.0493 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $1,060.19 | $1,129.6102 | $1,129.62 | $1,129.60 | $1,129.60 | |