| 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 | $224.74 | 3.475% | $232.5497 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $62.26 | 13.603% | $70.7292 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $191.30 | 7.418% | $205.4906 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $195.35 | 11.512% | $217.8387 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $168.55 | 3.455% | $174.3734 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $71.59 | 10.272% | $78.9437 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $143.94 | 8.453% | $156.1072 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $1,057.73 | $1,136.0325 | $1,136.03 | $1,136.05 | $1,135.90 | |