| 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 | $116.66 | 4.709% | $122.1535 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $51.32 | 3.581% | $53.1578 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $98.85 | 4.452% | $103.2508 | $103.25 | $103.25 | $103.30 |
| Purchase #4 | $149.30 | 11.164% | $165.9679 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $207.52 | 13.612% | $235.7676 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $179.49 | 11.439% | $200.0219 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $112.39 | 8.791% | $122.2702 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $915.53 | $1,002.5897 | $1,002.59 | $1,002.50 | $1,002.80 | |