| 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 | $132.97 | 3.774% | $137.9883 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $23.34 | 6.558% | $24.8706 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $208.38 | 4.326% | $217.3945 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $239.89 | 7.616% | $258.16 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $65.29 | 13.871% | $74.3464 | $74.35 | $74.35 | $74.30 |
| Purchase #6 | $113.41 | 8.429% | $122.9693 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $52.96 | 4.306% | $55.2405 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $836.24 | $890.9696 | $890.97 | $890.95 | $891.00 | |