| 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 | $207.74 | 10.429% | $229.4052 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $79.86 | 9.323% | $87.3053 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $193.27 | 4.868% | $202.6784 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $16.40 | 4.737% | $17.1769 | $17.18 | $17.20 | $17.20 |
| Purchase #5 | $214.72 | 5.584% | $226.71 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $55.67 | 7.570% | $59.8842 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $147.79 | 9.306% | $161.5433 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $915.45 | $984.7033 | $984.71 | $984.75 | $984.70 | |