| 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 | $105.82 | 3.409% | $109.4274 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $11.45 | 6.799% | $12.2285 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $132.31 | 11.858% | $147.9993 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $112.63 | 5.582% | $118.917 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $113.25 | 13.382% | $128.4051 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $204.31 | 8.147% | $220.9551 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $140.90 | 9.869% | $154.8054 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $820.67 | $892.7378 | $892.76 | $892.75 | $892.70 | |