| 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 | $228.62 | 9.369% | $250.0394 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $165.89 | 3.132% | $171.0857 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $36.88 | 5.559% | $38.9302 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $6.28 | 3.684% | $6.5114 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $28.32 | 6.457% | $30.1486 | $30.15 | $30.15 | $30.10 |
| Purchase #6 | $181.95 | 11.106% | $202.1574 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $236.36 | 12.247% | $265.307 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $884.30 | $964.1797 | $964.19 | $964.20 | $964.10 | |