| 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 | $208.87 | 9.251% | $228.1926 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $151.84 | 3.513% | $157.1741 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $216.33 | 8.680% | $235.1074 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $77.73 | 3.495% | $80.4467 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $46.91 | 9.616% | $51.4209 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $100.30 | 7.830% | $108.1535 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $76.67 | 13.279% | $86.851 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $878.65 | $947.3462 | $947.34 | $947.30 | $947.40 | |