| 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 | $202.74 | 8.448% | $219.8675 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $188.75 | 8.380% | $204.5673 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $222.43 | 11.317% | $247.6024 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $29.33 | 3.412% | $30.3307 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $128.59 | 10.739% | $142.3993 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $17.46 | 7.426% | $18.7566 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $195.70 | 12.439% | $220.0431 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $985.00 | $1,083.5669 | $1,083.57 | $1,083.55 | $1,083.60 | |