| 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 | $188.69 | 7.799% | $203.4059 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $233.95 | 10.870% | $259.3804 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $201.36 | 9.529% | $220.5476 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $211.32 | 5.230% | $222.372 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $8.63 | 10.569% | $9.5421 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $108.90 | 5.611% | $115.0104 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $199.85 | 10.334% | $220.5025 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,152.70 | $1,250.7609 | $1,250.76 | $1,250.75 | $1,250.70 | |