| 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 | $236.45 | 12.784% | $266.6778 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $110.70 | 8.674% | $120.3021 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $179.62 | 5.446% | $189.4021 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $193.43 | 8.142% | $209.1791 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $34.72 | 11.416% | $38.6836 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $106.69 | 5.197% | $112.2347 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $43.27 | 11.796% | $48.3741 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $904.88 | $984.8535 | $984.84 | $984.90 | $984.90 | |