| 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 | $11.95 | 11.672% | $13.3448 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $198.95 | 8.530% | $215.9204 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $200.93 | 10.469% | $221.9654 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $97.65 | 8.268% | $105.7237 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $34.78 | 8.773% | $37.8312 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $152.30 | 10.184% | $167.8102 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $213.61 | 8.647% | $232.0809 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $910.17 | $994.6766 | $994.67 | $994.65 | $994.60 | |