| 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 | $13.92 | 8.118% | $15.05 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $34.71 | 12.259% | $38.9651 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $204.79 | 13.286% | $231.9984 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $155.26 | 10.836% | $172.084 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $9.59 | 12.546% | $10.7932 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $212.89 | 11.170% | $236.6698 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $201.30 | 9.507% | $220.4376 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $832.46 | $925.9981 | $926.00 | $926.00 | $926.10 | |