| 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 | $200.35 | 12.747% | $225.8886 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $22.80 | 11.149% | $25.342 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $182.61 | 8.307% | $197.7794 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $221.43 | 10.123% | $243.8454 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $45.48 | 7.712% | $48.9874 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $157.48 | 5.703% | $166.4611 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $111.33 | 7.829% | $120.046 | $120.05 | $120.05 | $120.00 |
| 7 purchase totals = | $941.48 | $1,028.3499 | $1,028.36 | $1,028.40 | $1,028.30 | |