| 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 | $236.76 | 12.664% | $266.7433 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $42.59 | 5.590% | $44.9708 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $236.91 | 8.661% | $257.4288 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $70.70 | 9.215% | $77.215 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $136.99 | 7.105% | $146.7231 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $172.81 | 9.403% | $189.0593 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $27.47 | 10.676% | $30.4027 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $924.23 | $1,012.5430 | $1,012.54 | $1,012.50 | $1,012.50 | |