| 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 | $114.33 | 8.130% | $123.625 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $81.76 | 3.802% | $84.8685 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $202.31 | 3.325% | $209.0368 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $221.77 | 13.132% | $250.8928 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $75.70 | 9.276% | $82.7219 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $77.34 | 12.615% | $87.0964 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $36.41 | 4.364% | $37.9989 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $809.62 | $876.2403 | $876.25 | $876.25 | $876.20 | |