| 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 | $219.41 | 3.661% | $227.4426 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $78.28 | 3.670% | $81.1529 | $81.15 | $81.15 | $81.20 |
| Purchase #3 | $89.41 | 4.377% | $93.3235 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $108.27 | 13.674% | $123.0748 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $180.96 | 9.794% | $198.6832 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $203.40 | 8.738% | $221.1731 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $222.29 | 6.620% | $237.0056 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,102.02 | $1,181.8557 | $1,181.84 | $1,181.80 | $1,181.90 | |