| 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 | $132.49 | 10.573% | $146.4982 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $19.38 | 3.450% | $20.0486 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $219.58 | 6.536% | $233.9317 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $131.83 | 6.721% | $140.6903 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $118.83 | 3.449% | $122.9284 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $127.84 | 8.296% | $138.4456 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $250.71 | 5.837% | $265.3439 | $265.34 | $265.35 | $265.30 |
| 7 purchase totals = | $1,000.66 | $1,067.8867 | $1,067.89 | $1,067.95 | $1,067.70 | |