| 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 | $127.55 | 4.868% | $133.7591 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $161.39 | 8.231% | $174.674 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $89.60 | 4.737% | $93.8444 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $212.56 | 4.738% | $222.6311 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $183.33 | 11.800% | $204.9629 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $117.26 | 4.448% | $122.4757 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $247.35 | 4.721% | $259.0274 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,139.04 | $1,211.3746 | $1,211.37 | $1,211.40 | $1,211.40 | |