| 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 | $249.76 | 7.277% | $267.935 | $267.94 | $267.95 | $267.90 |
| Purchase #2 | $236.86 | 6.843% | $253.0683 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $250.75 | 6.454% | $266.9334 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $112.77 | 11.133% | $125.3247 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $28.94 | 6.365% | $30.782 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $109.67 | 3.695% | $113.7223 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $70.43 | 4.481% | $73.586 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $1,059.18 | $1,131.3517 | $1,131.35 | $1,131.35 | $1,131.30 | |