| 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 | $213.65 | 11.580% | $238.3907 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $95.37 | 9.207% | $104.1507 | $104.15 | $104.15 | $104.20 |
| Purchase #3 | $189.38 | 9.569% | $207.5018 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $116.38 | 13.291% | $131.8481 | $131.85 | $131.85 | $131.80 |
| Purchase #5 | $136.29 | 6.341% | $144.9321 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $71.49 | 6.653% | $76.2462 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $154.66 | 7.730% | $166.6152 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $977.22 | $1,069.6848 | $1,069.69 | $1,069.70 | $1,069.60 | |