| 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 | $236.99 | 7.385% | $254.4917 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $20.95 | 9.690% | $22.9801 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $103.32 | 9.377% | $113.0083 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $134.72 | 11.726% | $150.5173 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $124.70 | 8.160% | $134.8755 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $160.41 | 3.707% | $166.3564 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $7.57 | 8.496% | $8.2131 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $788.66 | $850.4424 | $850.45 | $850.45 | $850.50 | |