| 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 | $237.67 | 8.601% | $258.112 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $154.58 | 4.150% | $160.9951 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $52.99 | 4.388% | $55.3152 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $222.95 | 12.548% | $250.9258 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $72.48 | 5.828% | $76.7041 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $165.92 | 7.144% | $177.7733 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $97.44 | 6.806% | $104.0718 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $1,004.03 | $1,083.8973 | $1,083.90 | $1,083.85 | $1,083.90 | |