| 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 | $109.76 | 11.782% | $122.6919 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $242.49 | 13.191% | $274.4769 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $75.90 | 12.664% | $85.512 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $45.67 | 10.192% | $50.3247 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $80.51 | 10.413% | $88.8935 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $222.58 | 9.341% | $243.3712 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $14.48 | 8.733% | $15.7445 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $791.39 | $881.0147 | $881.00 | $881.00 | $881.00 | |