| 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 | $189.97 | 12.113% | $212.9811 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $237.38 | 7.389% | $254.92 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $140.81 | 12.606% | $158.5605 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $223.99 | 6.719% | $239.0399 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $127.54 | 3.742% | $132.3125 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $130.59 | 11.662% | $145.8194 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $83.32 | 13.510% | $94.5765 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $1,133.60 | $1,238.2099 | $1,238.21 | $1,238.20 | $1,238.20 | |