| 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 | $241.57 | 8.108% | $261.1565 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $176.40 | 7.122% | $188.9632 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $214.39 | 6.419% | $228.1517 | $228.15 | $228.15 | $228.20 |
| Purchase #4 | $133.28 | 10.508% | $147.2851 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $90.67 | 11.143% | $100.7734 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $194.90 | 10.289% | $214.9533 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $74.30 | 13.593% | $84.3996 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $1,125.51 | $1,225.6828 | $1,225.68 | $1,225.65 | $1,225.90 | |