| 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 | $207.28 | 12.352% | $232.8832 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $5.75 | 13.654% | $6.5351 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $187.87 | 6.140% | $199.4052 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $30.61 | 5.317% | $32.2375 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $201.34 | 5.419% | $212.2506 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $167.74 | 13.585% | $190.5275 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $39.59 | 5.434% | $41.7413 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $840.18 | $915.5804 | $915.59 | $915.65 | $915.50 | |