| 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 | $11.48 | 8.633% | $12.4711 | $12.47 | $12.45 | $12.50 |
| Purchase #2 | $134.25 | 3.358% | $138.7581 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $204.36 | 8.628% | $221.9922 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $117.96 | 3.587% | $122.1912 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $234.43 | 12.293% | $263.2485 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $135.40 | 3.322% | $139.898 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $243.46 | 12.820% | $274.6716 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $1,081.34 | $1,173.2307 | $1,173.23 | $1,173.20 | $1,173.30 | |