| 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 | $219.93 | 8.114% | $237.7751 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $71.98 | 12.576% | $81.0322 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $199.51 | 12.687% | $224.8218 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $113.48 | 9.800% | $124.601 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $71.75 | 5.377% | $75.608 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $55.64 | 8.462% | $60.3483 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $150.56 | 3.302% | $155.5315 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $882.85 | $959.7179 | $959.72 | $959.75 | $959.60 | |