| 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 | $250.33 | 3.102% | $258.0952 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $33.67 | 9.438% | $36.8478 | $36.85 | $36.85 | $36.80 |
| Purchase #3 | $16.29 | 9.849% | $17.8944 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $174.92 | 10.307% | $192.949 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $15.83 | 9.198% | $17.286 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $168.87 | 3.761% | $175.2212 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $152.64 | 3.159% | $157.4619 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $812.55 | $855.7555 | $855.76 | $855.75 | $855.70 | |