| 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 | $199.98 | 4.303% | $208.5851 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $146.74 | 12.241% | $164.7024 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $143.66 | 10.335% | $158.5073 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $166.95 | 8.601% | $181.3094 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $181.54 | 4.221% | $189.2028 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $222.74 | 7.590% | $239.646 | $239.65 | $239.65 | $239.60 |
| Purchase #7 | $182.80 | 9.697% | $200.5261 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $1,244.41 | $1,342.4791 | $1,342.49 | $1,342.50 | $1,342.40 | |