| 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 | $226.34 | 10.272% | $249.5896 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $78.49 | 6.136% | $83.3061 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $197.35 | 6.741% | $210.6534 | $210.65 | $210.65 | $210.70 |
| Purchase #4 | $196.58 | 11.263% | $218.7208 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $48.47 | 8.501% | $52.5904 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $247.91 | 10.531% | $274.0174 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $104.50 | 4.463% | $109.1638 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $1,099.64 | $1,198.0415 | $1,198.04 | $1,198.00 | $1,198.10 | |