| 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 | $183.69 | 13.476% | $208.4441 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $47.61 | 12.329% | $53.4798 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $179.85 | 5.406% | $189.5727 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $229.97 | 4.142% | $239.4954 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $58.89 | 5.234% | $61.9723 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $128.67 | 10.640% | $142.3605 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $230.81 | 13.141% | $261.1407 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,059.49 | $1,156.4655 | $1,156.46 | $1,156.45 | $1,156.50 | |