| 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 | $195.25 | 8.380% | $211.612 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $163.58 | 13.576% | $185.7876 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $161.30 | 9.208% | $176.1525 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $195.50 | 6.384% | $207.9807 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $76.60 | 4.697% | $80.1979 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $133.68 | 11.149% | $148.584 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $210.59 | 3.528% | $218.0196 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $1,136.50 | $1,228.3343 | $1,228.33 | $1,228.35 | $1,228.40 | |