| 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 | $17.30 | 12.364% | $19.439 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $195.51 | 13.559% | $222.0192 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $149.65 | 6.446% | $159.2964 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $187.32 | 8.836% | $203.8716 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $6.66 | 12.656% | $7.5029 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $244.56 | 6.822% | $261.2439 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $206.68 | 3.631% | $214.1846 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $1,007.68 | $1,087.5576 | $1,087.55 | $1,087.55 | $1,087.50 | |