| 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 | $125.58 | 3.775% | $130.3206 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $105.54 | 11.527% | $117.7056 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $201.79 | 3.205% | $208.2574 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $173.58 | 11.439% | $193.4358 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $189.86 | 13.144% | $214.8152 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $26.68 | 6.579% | $28.4353 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $105.41 | 10.162% | $116.1218 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $928.44 | $1,009.0917 | $1,009.11 | $1,009.05 | $1,009.00 | |