| 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 | $92.63 | 12.714% | $104.407 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $139.33 | 10.793% | $154.3679 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $150.69 | 12.655% | $169.7598 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $244.42 | 4.111% | $254.4681 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $49.67 | 4.235% | $51.7735 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $179.34 | 10.268% | $197.7546 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $136.62 | 8.627% | $148.4062 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $992.70 | $1,080.9371 | $1,080.94 | $1,080.85 | $1,081.10 | |