| 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 | $117.42 | 4.358% | $122.5372 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $21.64 | 11.597% | $24.1496 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $89.60 | 12.144% | $100.481 | $100.48 | $100.50 | $100.50 |
| Purchase #4 | $140.76 | 4.289% | $146.7972 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $138.93 | 3.681% | $144.044 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $151.55 | 3.344% | $156.6178 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $200.33 | 12.866% | $226.1045 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $860.23 | $920.7313 | $920.73 | $920.75 | $920.60 | |