| 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 | $245.55 | 10.364% | $270.9988 | $271.00 | $271.00 | $271.00 |
| Purchase #2 | $104.32 | 3.832% | $108.3175 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $129.53 | 5.730% | $136.9521 | $136.95 | $136.95 | $137.00 |
| Purchase #4 | $92.65 | 3.450% | $95.8464 | $95.85 | $95.85 | $95.80 |
| Purchase #5 | $136.83 | 11.181% | $152.129 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $137.78 | 10.742% | $152.5803 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $50.58 | 13.831% | $57.5757 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $897.24 | $974.3998 | $974.41 | $974.45 | $974.40 | |