| 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 | $122.72 | 7.593% | $132.0381 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $204.64 | 12.326% | $229.8639 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $37.87 | 10.114% | $41.7002 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $129.33 | 4.733% | $135.4512 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $250.44 | 4.614% | $261.9953 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $61.48 | 10.284% | $67.8026 | $67.80 | $67.80 | $67.80 |
| Purchase #7 | $73.35 | 6.671% | $78.2432 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $879.83 | $947.0945 | $947.09 | $947.10 | $947.10 | |