| 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 | $106.52 | 8.739% | $115.8288 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $75.42 | 8.585% | $81.8948 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $26.68 | 4.552% | $27.8945 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $230.28 | 10.712% | $254.9476 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $164.93 | 12.161% | $184.9871 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $240.99 | 8.558% | $261.6139 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $160.62 | 10.398% | $177.3213 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $1,005.44 | $1,104.4880 | $1,104.48 | $1,104.50 | $1,104.40 | |