| 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 | $203.72 | 3.737% | $211.333 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $128.34 | 3.803% | $133.2208 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $144.94 | 5.836% | $153.3987 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $146.92 | 11.289% | $163.5058 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $180.79 | 8.432% | $196.0342 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $53.34 | 11.265% | $59.3488 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $197.78 | 4.165% | $206.0175 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,055.83 | $1,122.8588 | $1,122.86 | $1,122.85 | $1,122.70 | |