| 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 | $200.99 | 5.650% | $212.3459 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $240.79 | 8.677% | $261.6833 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $218.81 | 13.418% | $248.1699 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $245.88 | 13.140% | $278.1886 | $278.19 | $278.20 | $278.20 |
| Purchase #5 | $134.67 | 11.607% | $150.3011 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $95.80 | 4.525% | $100.135 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $134.83 | 5.642% | $142.4371 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,271.77 | $1,393.2609 | $1,393.27 | $1,393.30 | $1,393.20 | |