| 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 | $10.75 | 12.773% | $12.1231 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $235.76 | 12.845% | $266.0434 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $192.95 | 11.324% | $214.7997 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $143.49 | 9.712% | $157.4257 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $41.71 | 4.748% | $43.6904 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $203.37 | 9.234% | $222.1492 | $222.15 | $222.15 | $222.10 |
| Purchase #7 | $67.82 | 13.103% | $76.7065 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $895.85 | $992.9380 | $992.94 | $992.95 | $992.80 | |