| 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 | $186.83 | 3.745% | $193.8268 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $239.74 | 6.328% | $254.9107 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $246.62 | 4.405% | $257.4836 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $59.61 | 13.261% | $67.5149 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $247.84 | 5.457% | $261.3646 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $164.67 | 3.501% | $170.4351 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $98.49 | 13.831% | $112.1122 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,243.80 | $1,317.6479 | $1,317.64 | $1,317.65 | $1,317.60 | |