| 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 | $227.63 | 3.540% | $235.6881 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $104.69 | 3.414% | $108.2641 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $153.47 | 10.575% | $169.6995 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $137.27 | 5.822% | $145.2619 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $99.35 | 4.535% | $103.8555 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $158.34 | 10.302% | $174.6522 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $240.48 | 12.847% | $271.3745 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $1,121.23 | $1,208.7958 | $1,208.79 | $1,208.75 | $1,209.00 | |