| 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 | $66.40 | 13.464% | $75.3401 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $241.81 | 3.714% | $250.7908 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $112.84 | 12.368% | $126.7961 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $205.44 | 8.371% | $222.6374 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $118.64 | 8.374% | $128.5749 | $128.57 | $128.55 | $128.60 |
| Purchase #6 | $68.70 | 9.505% | $75.2299 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $215.60 | 9.716% | $236.5477 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $1,029.43 | $1,115.9169 | $1,115.92 | $1,115.95 | $1,115.80 | |