| 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 | $116.92 | 5.192% | $122.9905 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $124.86 | 11.534% | $139.2614 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $108.75 | 10.617% | $120.296 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $150.94 | 8.806% | $164.2318 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $74.86 | 3.435% | $77.4314 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $113.72 | 3.441% | $117.6331 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $132.61 | 9.484% | $145.1867 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $822.66 | $887.0309 | $887.03 | $887.10 | $887.00 | |