| 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 | $211.37 | 5.226% | $222.4162 | $222.42 | $222.40 | $222.40 |
| Purchase #2 | $134.60 | 11.407% | $149.9538 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $210.87 | 8.862% | $229.5573 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $126.72 | 3.215% | $130.794 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $164.60 | 4.300% | $171.6778 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $12.33 | 12.340% | $13.8515 | $13.85 | $13.85 | $13.90 |
| Purchase #7 | $240.79 | 13.794% | $274.0046 | $274.00 | $274.00 | $274.00 |
| 7 purchase totals = | $1,101.28 | $1,192.2552 | $1,192.25 | $1,192.25 | $1,192.40 | |