| 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 | $134.59 | 7.510% | $144.6977 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $115.51 | 4.328% | $120.5093 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $238.90 | 4.322% | $249.2253 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $205.80 | 4.435% | $214.9272 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $80.61 | 4.413% | $84.1673 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $126.36 | 12.782% | $142.5113 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $159.92 | 4.418% | $166.9853 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $1,061.69 | $1,123.0234 | $1,123.04 | $1,123.05 | $1,123.00 | |