| 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 | $81.80 | 6.292% | $86.9469 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $108.81 | 13.197% | $123.1697 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $215.48 | 7.157% | $230.9019 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $113.59 | 9.546% | $124.4333 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $140.75 | 3.747% | $146.0239 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $231.58 | 9.111% | $252.6793 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $236.54 | 9.290% | $258.5146 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,128.55 | $1,222.6696 | $1,222.66 | $1,222.65 | $1,222.60 | |