| 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 | $226.55 | 9.793% | $248.736 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $225.28 | 10.118% | $248.0738 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $77.38 | 10.436% | $85.4554 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $165.65 | 3.791% | $171.9298 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $92.72 | 6.867% | $99.0871 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $217.80 | 3.629% | $225.704 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $31.47 | 5.535% | $33.2119 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $1,036.85 | $1,112.1980 | $1,112.20 | $1,112.20 | $1,112.20 | |