| 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 | $192.41 | 3.379% | $198.9115 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $140.86 | 8.249% | $152.4795 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $117.39 | 4.701% | $122.9085 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $38.36 | 9.347% | $41.9455 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $136.85 | 3.570% | $141.7355 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $232.66 | 10.778% | $257.7361 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $109.37 | 5.282% | $115.1469 | $115.15 | $115.15 | $115.10 |
| 7 purchase totals = | $967.90 | $1,030.8635 | $1,030.88 | $1,030.90 | $1,030.70 | |