| 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 | $215.73 | 13.846% | $245.6 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $11.58 | 10.662% | $12.8147 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $110.93 | 3.405% | $114.7072 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $167.63 | 7.143% | $179.6038 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $222.44 | 3.698% | $230.6658 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $112.38 | 11.725% | $125.5566 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $76.67 | 7.860% | $82.6963 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $917.36 | $991.6444 | $991.65 | $991.60 | $991.70 | |