| 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 | $205.58 | 12.564% | $231.4091 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $219.62 | 3.647% | $227.6295 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $204.58 | 9.445% | $223.9026 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $8.90 | 11.136% | $9.8911 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $109.36 | 12.291% | $122.8014 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $224.69 | 12.648% | $253.1088 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $201.48 | 8.873% | $219.3573 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,174.21 | $1,288.0998 | $1,288.10 | $1,288.10 | $1,288.10 | |