| 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 | $199.35 | 11.230% | $221.737 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $223.73 | 4.738% | $234.3303 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $201.98 | 12.606% | $227.4416 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $156.55 | 12.468% | $176.0687 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $174.41 | 9.479% | $190.9423 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $169.37 | 11.276% | $188.4682 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $194.37 | 11.267% | $216.2697 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,319.76 | $1,455.2578 | $1,455.26 | $1,455.25 | $1,455.20 | |