| 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 | $95.62 | 9.511% | $104.7144 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $42.40 | 6.445% | $45.1327 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $179.79 | 3.287% | $185.6997 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $215.26 | 3.201% | $222.1505 | $222.15 | $222.15 | $222.20 |
| Purchase #5 | $222.52 | 10.369% | $245.5931 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $227.75 | 8.273% | $246.5918 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $36.90 | 3.454% | $38.1745 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $1,020.24 | $1,088.0567 | $1,088.04 | $1,088.05 | $1,088.10 | |