| 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 | $178.54 | 7.599% | $192.1073 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $238.67 | 8.552% | $259.0811 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $71.90 | 3.275% | $74.2547 | $74.25 | $74.25 | $74.30 |
| Purchase #4 | $186.28 | 10.589% | $206.0052 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $109.57 | 10.382% | $120.9456 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $171.63 | 4.593% | $179.513 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $224.43 | 7.759% | $241.8435 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $1,181.02 | $1,273.7504 | $1,273.75 | $1,273.75 | $1,273.70 | |