| 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 | $7.25 | 3.816% | $7.5267 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $226.43 | 9.677% | $248.3416 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $166.61 | 10.555% | $184.1957 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $148.99 | 8.363% | $161.45 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $246.46 | 5.617% | $260.3037 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $237.77 | 3.839% | $246.898 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $17.33 | 4.818% | $18.165 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $1,050.84 | $1,126.8807 | $1,126.89 | $1,126.90 | $1,126.90 | |