| 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 | $221.99 | 13.391% | $251.7167 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $141.37 | 13.451% | $160.3857 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $178.34 | 3.385% | $184.3768 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $15.94 | 6.493% | $16.975 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $133.86 | 13.235% | $151.5764 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $227.70 | 5.356% | $239.8956 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $250.34 | 12.629% | $281.9554 | $281.96 | $281.95 | $282.00 |
| 7 purchase totals = | $1,169.54 | $1,286.8816 | $1,286.91 | $1,286.95 | $1,287.00 | |