| 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 | $230.68 | 8.438% | $250.1448 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $38.57 | 12.279% | $43.306 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $151.57 | 3.357% | $156.6582 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $196.37 | 3.365% | $202.9779 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $33.49 | 8.314% | $36.2744 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $71.99 | 13.283% | $81.5524 | $81.55 | $81.55 | $81.60 |
| Purchase #7 | $73.28 | 9.501% | $80.2423 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $795.95 | $851.1560 | $851.15 | $851.15 | $851.20 | |