| 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 | $236.81 | 5.333% | $249.4391 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $79.61 | 3.343% | $82.2714 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $91.86 | 3.605% | $95.1716 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $78.95 | 11.386% | $87.9392 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $198.35 | 13.437% | $225.0023 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $50.84 | 3.324% | $52.5299 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $238.80 | 13.836% | $271.8404 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $975.22 | $1,064.1939 | $1,064.19 | $1,064.20 | $1,064.10 | |