| 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 | $192.51 | 11.425% | $214.5043 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $124.98 | 13.153% | $141.4186 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $73.72 | 3.427% | $76.2464 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $40.36 | 10.831% | $44.7314 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $182.55 | 8.411% | $197.9043 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $134.71 | 4.808% | $141.1869 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $21.85 | 13.709% | $24.8454 | $24.85 | $24.85 | $24.80 |
| 7 purchase totals = | $770.68 | $840.8373 | $840.84 | $840.85 | $840.70 | |