| 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 | $188.53 | 13.210% | $213.4348 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $244.68 | 13.304% | $277.2322 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $77.89 | 6.446% | $82.9108 | $82.91 | $82.90 | $82.90 |
| Purchase #4 | $192.33 | 8.627% | $208.9223 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $93.78 | 6.712% | $100.0745 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $14.44 | 13.772% | $16.4287 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $12.70 | 7.758% | $13.6853 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $824.35 | $912.6886 | $912.68 | $912.70 | $912.60 | |