| 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 | $110.37 | 3.799% | $114.563 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $11.85 | 4.717% | $12.409 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $145.81 | 12.125% | $163.4895 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $43.54 | 10.572% | $48.143 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $145.77 | 5.110% | $153.2188 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $165.46 | 13.608% | $187.9758 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $195.67 | 9.439% | $214.1393 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $818.47 | $893.9384 | $893.94 | $893.95 | $893.90 | |