| 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 | $224.36 | 13.593% | $254.8573 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $184.56 | 6.591% | $196.7243 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $49.31 | 3.855% | $51.2109 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $128.80 | 10.355% | $142.1372 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $37.71 | 8.632% | $40.9651 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $185.84 | 11.235% | $206.7191 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $35.26 | 4.574% | $36.8728 | $36.87 | $36.85 | $36.90 |
| 7 purchase totals = | $845.84 | $929.4867 | $929.49 | $929.40 | $929.50 | |