| 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 | $89.62 | 8.348% | $97.1015 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $206.79 | 11.123% | $229.7913 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $189.31 | 9.135% | $206.6035 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $190.25 | 13.840% | $216.5806 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $103.85 | 5.510% | $109.5721 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $203.82 | 6.153% | $216.361 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $208.70 | 10.483% | $230.578 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,192.34 | $1,306.5880 | $1,306.58 | $1,306.60 | $1,306.70 | |