| 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 | $109.72 | 13.241% | $124.248 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $18.68 | 5.440% | $19.6962 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $174.42 | 7.874% | $188.1538 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $35.87 | 3.488% | $37.1211 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $115.52 | 7.738% | $124.4589 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $242.85 | 13.158% | $274.8042 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $7.61 | 11.698% | $8.5002 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $704.67 | $776.9824 | $776.98 | $776.95 | $777.00 | |