| 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 | $195.76 | 8.234% | $211.8789 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $19.82 | 9.775% | $21.7574 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $221.97 | 3.635% | $230.0386 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $166.45 | 5.118% | $174.9689 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $38.97 | 8.678% | $42.3518 | $42.35 | $42.35 | $42.40 |
| Purchase #6 | $193.36 | 3.153% | $199.4566 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $104.57 | 10.277% | $115.3167 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $940.90 | $995.7689 | $995.78 | $995.75 | $995.90 | |