| 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 | $215.95 | 10.480% | $238.5816 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $191.45 | 3.600% | $198.3422 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $92.67 | 5.741% | $97.9902 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $250.36 | 13.768% | $284.8296 | $284.83 | $284.85 | $284.80 |
| Purchase #5 | $141.90 | 3.308% | $146.5941 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $27.78 | 13.107% | $31.4211 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $153.70 | 4.841% | $161.1406 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,073.81 | $1,158.8994 | $1,158.89 | $1,158.95 | $1,158.80 | |