| 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 | $236.88 | 10.400% | $261.5155 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $197.55 | 7.368% | $212.1055 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $161.48 | 4.646% | $168.9824 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $27.63 | 3.238% | $28.5247 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $26.96 | 8.538% | $29.2618 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $190.93 | 9.399% | $208.8755 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $164.92 | 6.398% | $175.4716 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $1,006.35 | $1,084.7370 | $1,084.74 | $1,084.70 | $1,084.80 | |