| 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 | $236.52 | 8.391% | $256.3664 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $224.71 | 8.448% | $243.6935 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $35.82 | 11.618% | $39.9816 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $70.97 | 12.291% | $79.6929 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $193.62 | 4.446% | $202.2283 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $63.31 | 13.206% | $71.6707 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $14.96 | 9.584% | $16.3938 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $839.91 | $910.0272 | $910.02 | $910.05 | $910.10 | |