| 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 | $242.68 | 11.561% | $270.7362 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $217.98 | 3.165% | $224.8791 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $236.32 | 12.670% | $266.2617 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $113.52 | 6.680% | $121.1031 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $79.63 | 4.204% | $82.9776 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $30.92 | 7.430% | $33.2174 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $76.79 | 13.762% | $87.3578 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $997.84 | $1,086.5329 | $1,086.54 | $1,086.55 | $1,086.60 | |