| 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 | $141.78 | 5.849% | $150.0727 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $211.57 | 6.730% | $225.8087 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $198.45 | 4.533% | $207.4457 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $127.28 | 12.270% | $142.8973 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $179.91 | 13.218% | $203.6905 | $203.69 | $203.70 | $203.70 |
| Purchase #6 | $224.33 | 9.256% | $245.094 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $44.49 | 3.237% | $45.9301 | $45.93 | $45.95 | $45.90 |
| 7 purchase totals = | $1,127.81 | $1,220.9390 | $1,220.94 | $1,220.95 | $1,220.90 | |