| 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 | $13.36 | 13.109% | $15.1114 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $51.63 | 8.491% | $56.0139 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $248.75 | 3.487% | $257.4239 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $179.38 | 10.601% | $198.3961 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $31.50 | 9.841% | $34.5999 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $250.48 | 4.583% | $261.9595 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $20.25 | 5.596% | $21.3832 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $795.35 | $844.8879 | $844.88 | $844.85 | $844.90 | |