| 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 | $11.67 | 4.106% | $12.1492 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $88.64 | 13.495% | $100.602 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $194.64 | 5.758% | $205.8474 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $139.73 | 12.171% | $156.7365 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $137.98 | 11.470% | $153.8063 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $127.64 | 12.825% | $144.0098 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $30.95 | 3.149% | $31.9246 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $731.25 | $805.0758 | $805.08 | $805.05 | $804.90 | |