| 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 | $199.63 | 4.293% | $208.2001 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $247.81 | 10.864% | $274.7321 | $274.73 | $274.75 | $274.70 |
| Purchase #3 | $68.98 | 3.400% | $71.3253 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $242.36 | 5.239% | $255.0572 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $162.25 | 8.456% | $175.9699 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $15.78 | 6.423% | $16.7935 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $63.86 | 7.816% | $68.8513 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $1,000.67 | $1,070.9294 | $1,070.93 | $1,070.95 | $1,071.00 | |