| 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 | $228.60 | 10.126% | $251.748 | $251.75 | $251.75 | $251.70 |
| Purchase #2 | $183.97 | 10.623% | $203.5131 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $241.78 | 8.438% | $262.1814 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $47.65 | 10.338% | $52.5761 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $162.48 | 5.257% | $171.0216 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $104.50 | 12.334% | $117.389 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $130.49 | 8.421% | $141.4786 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $1,099.47 | $1,199.9078 | $1,199.91 | $1,199.95 | $1,199.90 | |