| 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 | $23.82 | 12.483% | $26.7935 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $113.99 | 12.178% | $127.8717 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $160.71 | 3.485% | $166.3107 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $140.64 | 13.771% | $160.0075 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $223.36 | 13.667% | $253.8866 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $132.53 | 4.141% | $138.0181 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $199.76 | 12.246% | $224.2226 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $994.81 | $1,097.1107 | $1,097.11 | $1,097.05 | $1,097.10 | |