| 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 | $218.75 | 11.854% | $244.6806 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $190.74 | 8.771% | $207.4698 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $74.39 | 5.376% | $78.3892 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $163.44 | 8.108% | $176.6917 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $138.52 | 11.446% | $154.375 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $146.39 | 9.366% | $160.1009 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $193.91 | 13.636% | $220.3516 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $1,126.14 | $1,242.0588 | $1,242.06 | $1,242.10 | $1,242.20 | |