| 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 | $239.44 | 7.265% | $256.8353 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $190.73 | 8.709% | $207.3407 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $93.39 | 11.186% | $103.8366 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $129.68 | 9.715% | $142.2784 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $36.75 | 5.660% | $38.8301 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $171.44 | 13.208% | $194.0838 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $236.25 | 13.237% | $267.5224 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,097.68 | $1,210.7273 | $1,210.73 | $1,210.80 | $1,210.60 | |