| 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 | $232.48 | 10.667% | $257.2786 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $75.41 | 12.648% | $84.9479 | $84.95 | $84.95 | $84.90 |
| Purchase #3 | $183.91 | 3.359% | $190.0875 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $199.77 | 7.538% | $214.8287 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $203.83 | 4.105% | $212.1972 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $167.88 | 6.873% | $179.4184 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $126.37 | 7.413% | $135.7378 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,189.65 | $1,274.4961 | $1,274.51 | $1,274.55 | $1,274.40 | |