| 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 | $237.45 | 5.654% | $250.8754 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $95.60 | 3.147% | $98.6085 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $50.90 | 11.350% | $56.6772 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $159.46 | 13.240% | $180.5725 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $196.55 | 13.738% | $223.552 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $39.92 | 11.382% | $44.4637 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $108.31 | 10.813% | $120.0216 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $888.19 | $974.7709 | $974.77 | $974.75 | $974.90 | |