| 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 | $231.45 | 3.638% | $239.8702 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $193.91 | 6.311% | $206.1477 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $203.29 | 12.446% | $228.5915 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $104.56 | 8.112% | $113.0419 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $93.47 | 11.486% | $104.206 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $45.77 | 8.269% | $49.5547 | $49.55 | $49.55 | $49.60 |
| Purchase #7 | $243.29 | 9.786% | $267.0984 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $1,115.74 | $1,208.5104 | $1,208.51 | $1,208.50 | $1,208.50 | |