| 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 | $235.95 | 11.634% | $263.4004 | $263.40 | $263.40 | $263.40 |
| Purchase #2 | $5.27 | 6.557% | $5.6156 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $50.83 | 12.241% | $57.0521 | $57.05 | $57.05 | $57.10 |
| Purchase #4 | $215.58 | 6.181% | $228.905 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $231.58 | 4.769% | $242.6241 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $10.85 | 8.291% | $11.7496 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $121.87 | 13.310% | $138.0909 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $871.93 | $947.4377 | $947.44 | $947.40 | $947.40 | |