| 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 | $227.76 | 3.468% | $235.6587 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $70.70 | 13.381% | $80.1604 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $78.94 | 7.780% | $85.0815 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $215.36 | 4.127% | $224.2479 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $10.55 | 12.538% | $11.8728 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $65.36 | 12.584% | $73.5849 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $189.81 | 7.570% | $204.1786 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $858.48 | $914.7848 | $914.78 | $914.80 | $914.90 | |