| 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 | $225.39 | 5.652% | $238.129 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $15.25 | 10.283% | $16.8182 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $186.41 | 6.284% | $198.124 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $206.48 | 10.587% | $228.34 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $189.58 | 5.476% | $199.9614 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $107.56 | 5.174% | $113.1252 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $111.88 | 5.685% | $118.2404 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $1,042.55 | $1,112.7382 | $1,112.74 | $1,112.75 | $1,112.60 | |