| 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 | $215.69 | 4.125% | $224.5872 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $149.97 | 12.553% | $168.7957 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $231.89 | 10.327% | $255.8373 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $193.67 | 7.121% | $207.4612 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $153.27 | 5.268% | $161.3443 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $224.74 | 7.290% | $241.1235 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $119.82 | 5.106% | $125.938 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $1,289.05 | $1,385.0872 | $1,385.09 | $1,385.10 | $1,385.00 | |