| 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 | $199.56 | 7.183% | $213.8944 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $249.84 | 4.512% | $261.1128 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $215.84 | 13.150% | $244.223 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $90.77 | 10.873% | $100.6394 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $110.99 | 13.673% | $126.1657 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $41.56 | 5.681% | $43.921 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $224.61 | 10.461% | $248.1065 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,133.17 | $1,238.0628 | $1,238.06 | $1,238.00 | $1,238.00 | |