| 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 | $111.86 | 11.839% | $125.1031 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $234.92 | 11.102% | $261.0008 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $7.80 | 4.716% | $8.1678 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $234.89 | 5.712% | $248.3069 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $187.30 | 12.739% | $211.1601 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $207.31 | 6.802% | $221.4112 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $248.73 | 11.648% | $277.7021 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $1,232.81 | $1,352.8520 | $1,352.85 | $1,352.80 | $1,352.90 | |