| 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 | $215.73 | 6.449% | $229.6424 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $115.97 | 3.216% | $119.6996 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $224.60 | 7.361% | $241.1328 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $23.34 | 10.482% | $25.7865 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $115.48 | 6.341% | $122.8026 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $45.49 | 7.832% | $49.0528 | $49.05 | $49.05 | $49.10 |
| Purchase #7 | $97.88 | 6.786% | $104.5221 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $838.49 | $892.6388 | $892.63 | $892.65 | $892.60 | |