| 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 | $248.72 | 3.574% | $257.6093 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $174.63 | 7.135% | $187.0899 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $164.52 | 7.479% | $176.8245 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $52.85 | 9.386% | $57.8105 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $234.99 | 6.701% | $250.7367 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $218.78 | 4.466% | $228.5507 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $185.46 | 3.298% | $191.5765 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $1,279.95 | $1,350.1981 | $1,350.20 | $1,350.20 | $1,350.20 | |