| 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 | $88.41 | 6.365% | $94.0373 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $212.90 | 12.536% | $239.5891 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $232.44 | 3.715% | $241.0751 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $15.38 | 9.621% | $16.8597 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $227.37 | 3.685% | $235.7486 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $242.76 | 3.158% | $250.4264 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $100.89 | 7.610% | $108.5677 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $1,120.15 | $1,186.3039 | $1,186.32 | $1,186.35 | $1,186.30 | |